Security Bulletin
This security bulletin contains information about 14 vulnerabilities.
EUVDB-ID: #VU77324
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-44033
Exploit availability: No
DescriptionThe vulnerability allows an attacker to escalate privileges on the system.
The vulnerability exists due to a race condition in drivers/char/pcmcia/cm4040_cs.c in Linux kernel. An attacker with physical access to device can remove the PCMCIA device while calling open() to trigger a use-after-free error and execute arbitrary code on the system. MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU75337
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-45919
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU79476
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-2898
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the f2fs_write_end_io() function in fs/f2fs/data.c. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU79496
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-31083
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the hci_uart_tty_ioctl() function in drivers/bluetooth/hci_ldisc.c. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU82660
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-31085
CWE-ID:
CWE-369 - Divide By Zero
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a divide by zero error within the drivers/mtd/ubi/cdev.c driver. A local user can perform a denial of service (DoS) attack.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU77498
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32254
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to a race condition within fs/ksmbd/mgmt/tree_connect.c in ksmbd in Linux kernel when processing SMB2_TREE_DISCONNECT commands. A remote attacker can trigger a use-after-free error using concurrent smb2 tree disconnect requests and execute arbitrary code on the system.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81900
Risk: Medium
CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-34324
CWE-ID:
CWE-833 - Deadlock
Exploit availability: No
DescriptionThe vulnerability allows a malicious guest to perform a denial of service (DoS) attack.
The vulnerability exists due to improper event handling in Linux kernel. A malicious guest can disable paravirtualized device to cause a deadlock in a backend domain (other than dom0).
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU82659
Risk: Low
CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-39189
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary condition within the nfnl_osf_add_callback() function in Linux kernel Netfilter. A local user with CAP_NET_ADMIN capability can trigger an out-of-bounds read error and execute arbitrary code with elevated privileges.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81921
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-39192
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to a boundary condition within the the u32_match_it() function in Netfilter subsystem in Linux kernel. A local user can trigger an out-of-bounds read error and gain access to sensitive information.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81920
Risk: Low
CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-39193
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the sctp_mt_check() function in Netfilter subsystem in Linux kernel. A local user with CAP_NET_ADMIN capability can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81919
Risk: Low
CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-39194
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the XFRM subsystem in Linux kernel. A local user with CAP_NET_ADMIN capability can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU81452
Risk: Low
CVSSv3.1: 3.9 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-42754
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the ipv4_send_dest_unreach() function in net/ipv4/route.c. A local user with CAP_NET_ADMIN permissions can perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU83381
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-45871
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the IGB driver in drivers/net/ethernet/intel/igb/igb_main.c when handling frames larger than the MTU. A remote attacker can send specially crafted traffic to the system, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU83311
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-5717
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
Description The vulnerability local user to escalate privileges on the system.
The vulnerability exists due to a boundary error in the Linux kernel's Linux Kernel Performance Events (perf) component. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP2
kernel-tools: before 5.10.0-153.31.0.108
bpftool-debuginfo: before 5.10.0-153.31.0.108
kernel-headers: before 5.10.0-153.31.0.108
kernel-tools-devel: before 5.10.0-153.31.0.108
perf: before 5.10.0-153.31.0.108
kernel-devel: before 5.10.0-153.31.0.108
kernel-debuginfo: before 5.10.0-153.31.0.108
kernel-debugsource: before 5.10.0-153.31.0.108
kernel-source: before 5.10.0-153.31.0.108
python3-perf-debuginfo: before 5.10.0-153.31.0.108
kernel-tools-debuginfo: before 5.10.0-153.31.0.108
bpftool: before 5.10.0-153.31.0.108
python3-perf: before 5.10.0-153.31.0.108
perf-debuginfo: before 5.10.0-153.31.0.108
kernel: before 5.10.0-153.31.0.108
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1783
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.