Anolis OS update for kernel:4.18



Risk High
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2024-50302
CVE-2024-53197
CVE-2024-57807
CVE-2024-57979
CWE-ID CWE-401
CWE-787
CWE-667
CWE-416
Exploitation vector Local
Public exploit Vulnerability #1 is being exploited in the wild.
Vulnerability #2 is being exploited in the wild.
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

kernel-doc
Operating systems & Components / Operating system package or component

kernel-abi-stablelists
Operating systems & Components / Operating system package or component

python3-perf
Operating systems & Components / Operating system package or component

perf
Operating systems & Components / Operating system package or component

kernel-tools-libs-devel
Operating systems & Components / Operating system package or component

kernel-tools-libs
Operating systems & Components / Operating system package or component

kernel-tools
Operating systems & Components / Operating system package or component

kernel-modules-extra
Operating systems & Components / Operating system package or component

kernel-modules
Operating systems & Components / Operating system package or component

kernel-headers
Operating systems & Components / Operating system package or component

kernel-devel
Operating systems & Components / Operating system package or component

kernel-debug-modules-extra
Operating systems & Components / Operating system package or component

kernel-debug-modules
Operating systems & Components / Operating system package or component

kernel-debug-devel
Operating systems & Components / Operating system package or component

kernel-debug-core
Operating systems & Components / Operating system package or component

kernel-debug
Operating systems & Components / Operating system package or component

kernel-cross-headers
Operating systems & Components / Operating system package or component

kernel-core
Operating systems & Components / Operating system package or component

kernel
Operating systems & Components / Operating system package or component

bpftool
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Memory leak

EUVDB-ID: #VU100611

Risk: Medium

CVSSv4.0: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:A/U:Green]

CVE-ID: CVE-2024-50302

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the hid_alloc_report_buf() function in drivers/hid/hid-core.c. A local user can perform a denial of service (DoS) attack.

Note, the vulnerability is being actively exploited in the wild against Android devices.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

kernel-doc: before 4.18.0-553.44.1.0.1

kernel-abi-stablelists: before 4.18.0-553.44.1.0.1

python3-perf: before 4.18.0-553.44.1.0.1

perf: before 4.18.0-553.44.1.0.1

kernel-tools-libs-devel: before 4.18.0-553.44.1.0.1

kernel-tools-libs: before 4.18.0-553.44.1.0.1

kernel-tools: before 4.18.0-553.44.1.0.1

kernel-modules-extra: before 4.18.0-553.44.1.0.1

kernel-modules: before 4.18.0-553.44.1.0.1

kernel-headers: before 4.18.0-553.44.1.0.1

kernel-devel: before 4.18.0-553.44.1.0.1

kernel-debug-modules-extra: before 4.18.0-553.44.1.0.1

kernel-debug-modules: before 4.18.0-553.44.1.0.1

kernel-debug-devel: before 4.18.0-553.44.1.0.1

kernel-debug-core: before 4.18.0-553.44.1.0.1

kernel-debug: before 4.18.0-553.44.1.0.1

kernel-cross-headers: before 4.18.0-553.44.1.0.1

kernel-core: before 4.18.0-553.44.1.0.1

kernel: before 4.18.0-553.44.1.0.1

bpftool: before 4.18.0-553.44.1.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0108


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?

Yes. This vulnerability is being exploited in the wild.

2) Out-of-bounds write

EUVDB-ID: #VU102090

Risk: High

CVSSv4.0: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2024-53197

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to compromise the affected system.

The vulnerability exists due to an out-of-bounds write error within the snd_usb_create_quirk(), snd_usb_extigy_boot_quirk(), mbox2_setup_48_24_magic() and snd_usb_mbox2_boot_quirk() functions in sound/usb/quirks.c. A local user can trigger an out-of-bounds write and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited against Android devices.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

kernel-doc: before 4.18.0-553.44.1.0.1

kernel-abi-stablelists: before 4.18.0-553.44.1.0.1

python3-perf: before 4.18.0-553.44.1.0.1

perf: before 4.18.0-553.44.1.0.1

kernel-tools-libs-devel: before 4.18.0-553.44.1.0.1

kernel-tools-libs: before 4.18.0-553.44.1.0.1

kernel-tools: before 4.18.0-553.44.1.0.1

kernel-modules-extra: before 4.18.0-553.44.1.0.1

kernel-modules: before 4.18.0-553.44.1.0.1

kernel-headers: before 4.18.0-553.44.1.0.1

kernel-devel: before 4.18.0-553.44.1.0.1

kernel-debug-modules-extra: before 4.18.0-553.44.1.0.1

kernel-debug-modules: before 4.18.0-553.44.1.0.1

kernel-debug-devel: before 4.18.0-553.44.1.0.1

kernel-debug-core: before 4.18.0-553.44.1.0.1

kernel-debug: before 4.18.0-553.44.1.0.1

kernel-cross-headers: before 4.18.0-553.44.1.0.1

kernel-core: before 4.18.0-553.44.1.0.1

kernel: before 4.18.0-553.44.1.0.1

bpftool: before 4.18.0-553.44.1.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0108


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?

Yes. This vulnerability is being exploited in the wild.

3) Improper locking

EUVDB-ID: #VU102938

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-57807

CWE-ID: CWE-667 - Improper Locking

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the megasas_aen_polling() function in drivers/scsi/megaraid/megaraid_sas_base.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

kernel-doc: before 4.18.0-553.44.1.0.1

kernel-abi-stablelists: before 4.18.0-553.44.1.0.1

python3-perf: before 4.18.0-553.44.1.0.1

perf: before 4.18.0-553.44.1.0.1

kernel-tools-libs-devel: before 4.18.0-553.44.1.0.1

kernel-tools-libs: before 4.18.0-553.44.1.0.1

kernel-tools: before 4.18.0-553.44.1.0.1

kernel-modules-extra: before 4.18.0-553.44.1.0.1

kernel-modules: before 4.18.0-553.44.1.0.1

kernel-headers: before 4.18.0-553.44.1.0.1

kernel-devel: before 4.18.0-553.44.1.0.1

kernel-debug-modules-extra: before 4.18.0-553.44.1.0.1

kernel-debug-modules: before 4.18.0-553.44.1.0.1

kernel-debug-devel: before 4.18.0-553.44.1.0.1

kernel-debug-core: before 4.18.0-553.44.1.0.1

kernel-debug: before 4.18.0-553.44.1.0.1

kernel-cross-headers: before 4.18.0-553.44.1.0.1

kernel-core: before 4.18.0-553.44.1.0.1

kernel: before 4.18.0-553.44.1.0.1

bpftool: before 4.18.0-553.44.1.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0108


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.

4) Use-after-free

EUVDB-ID: #VU104972

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-57979

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ptp_ocp_complete() function in drivers/ptp/ptp_ocp.c, within the DEFINE_MUTEX(), pps_cdev_pps_fetch(), pps_cdev_ioctl(), pps_cdev_compat_ioctl(), pps_device_destruct(), pps_register_cdev(), pps_unregister_cdev(), EXPORT_SYMBOL() and pps_init() functions in drivers/pps/pps.c, within the pps_kc_bind() and pps_kc_remove() functions in drivers/pps/kc.c, within the pps_add_offset(), pps_register_source() and pps_event() functions in drivers/pps/kapi.c, within the parport_irq() function in drivers/pps/clients/pps_parport.c, within the pps_tty_dcd_change(), pps_tty_open() and pps_tty_close() functions in drivers/pps/clients/pps-ldisc.c, within the pps_ktimer_exit() and pps_ktimer_init() functions in drivers/pps/clients/pps-ktimer.c, within the pps_gpio_probe() function in drivers/pps/clients/pps-gpio.c. A local user can escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

kernel-doc: before 4.18.0-553.44.1.0.1

kernel-abi-stablelists: before 4.18.0-553.44.1.0.1

python3-perf: before 4.18.0-553.44.1.0.1

perf: before 4.18.0-553.44.1.0.1

kernel-tools-libs-devel: before 4.18.0-553.44.1.0.1

kernel-tools-libs: before 4.18.0-553.44.1.0.1

kernel-tools: before 4.18.0-553.44.1.0.1

kernel-modules-extra: before 4.18.0-553.44.1.0.1

kernel-modules: before 4.18.0-553.44.1.0.1

kernel-headers: before 4.18.0-553.44.1.0.1

kernel-devel: before 4.18.0-553.44.1.0.1

kernel-debug-modules-extra: before 4.18.0-553.44.1.0.1

kernel-debug-modules: before 4.18.0-553.44.1.0.1

kernel-debug-devel: before 4.18.0-553.44.1.0.1

kernel-debug-core: before 4.18.0-553.44.1.0.1

kernel-debug: before 4.18.0-553.44.1.0.1

kernel-cross-headers: before 4.18.0-553.44.1.0.1

kernel-core: before 4.18.0-553.44.1.0.1

kernel: before 4.18.0-553.44.1.0.1

bpftool: before 4.18.0-553.44.1.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0108


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.



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