Security Bulletin
This security bulletin contains information about 12 vulnerabilities.
EUVDB-ID: #VU90019
Risk: Low
CVSSv3.1: 4.8 [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-2021-47104
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the qib_user_sdma_queue_pkts() function in drivers/infiniband/hw/qib/qib_user_sdma.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90105
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47321
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the wdt_startup() function in drivers/watchdog/w83877f_wdt.c, within the lpc18xx_wdt_remove() function in drivers/watchdog/lpc18xx_wdt.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90101
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47323
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the wdt_startup() function in drivers/watchdog/sc520_wdt.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90118
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47324
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the wdt_startup() function in drivers/watchdog/sbc60xxwdt.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU91309
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47347
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the wl1251_cmd_scan() function in drivers/net/wireless/ti/wl1251/cmd.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU91390
Risk: Low
CVSSv3.1: 4.8 [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-2021-47383
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the vc_do_resize() function in drivers/tty/vt/vt.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90141
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47391
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the cma_cancel_operation() and rdma_resolve_addr() functions in drivers/infiniband/core/cma.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU91305
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47485
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the qib_user_sdma_num_pages(), qib_user_sdma_free_pkt_frag(), qib_user_sdma_pin_pkt() and qib_user_sdma_queue_pkts() functions in drivers/infiniband/hw/qib/qib_user_sdma.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU92005
Risk: Low
CVSSv3.1: 7.7 [AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-47511
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the snd_pcm_hw_param_value_min() and snd_pcm_oss_period_size() functions in sound/core/oss/pcm_oss.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU89899
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-52880
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to missing permissions checks within the gsmld_open() function in drivers/tty/n_gsm.c. A local user with CAP_NET_ADMIN capability can create a GSM network.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90894
Risk: Low
CVSSv3.1: 6.8 [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-2024-26929
CWE-ID:
CWE-415 - Double Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to a double free error within the qla2x00_els_dcmd_sp_free() and qla24xx_els_dcmd_iocb() functions in drivers/scsi/qla2xxx/qla_iocb.c. A local user can execute arbitrary code.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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: #VU90895
Risk: Low
CVSSv3.1: 6.8 [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-2024-26930
CWE-ID:
CWE-415 - Double Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to a double free error within the kfree() function in drivers/scsi/qla2xxx/qla_os.c. A local user can execute arbitrary code.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE: 11-SP4
SUSE Linux Enterprise Server 11: SP4
kernel-ec2-devel: before 3.0.101-108.156.1
kernel-trace-devel: before 3.0.101-108.156.1
kernel-default-base: before 3.0.101-108.156.1
kernel-trace-base: before 3.0.101-108.156.1
kernel-syms: before 3.0.101-108.156.1
kernel-xen-devel: before 3.0.101-108.156.1
kernel-xen-base: before 3.0.101-108.156.1
kernel-source: before 3.0.101-108.156.1
kernel-ec2-base: before 3.0.101-108.156.1
kernel-default-devel: before 3.0.101-108.156.1
kernel-default: before 3.0.101-108.156.1
kernel-ec2: before 3.0.101-108.156.1
kernel-trace: before 3.0.101-108.156.1
kernel-xen: before 3.0.101-108.156.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20241978-1/
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.