Ubuntu.comUB:CVE-2024-43871CVE-2024-43871
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved:
devres: Fix memory leakage caused by driver API devm_free_percpu()
It will cause memory leakage when use driver API devm_free_percpu()
to free memory allocated by devm_alloc_percpu(), fixed by using
devres_release() instead of devres_destroy() within devm_free_percpu().
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/bd50a974097bb82d52a458bd3ee39fb723129a0c (6.11-rc1)
git.kernel.org/stable/c/3047f99caec240a88ccd06197af2868da1af6a96
git.kernel.org/stable/c/3dcd0673e47664bc6c719ad47dadac6d55d5950d
git.kernel.org/stable/c/700e8abd65b10792b2f179ce4e858f2ca2880f85
git.kernel.org/stable/c/95065edb8ebb27771d5f1e898eef6ab43dc6c87c
git.kernel.org/stable/c/b044588a16a978cd891cb3d665dd7ae06850d5bf
git.kernel.org/stable/c/b67552d7c61f52f1271031adfa7834545ae99701
git.kernel.org/stable/c/bd50a974097bb82d52a458bd3ee39fb723129a0c
git.kernel.org/stable/c/ef56dcdca8f2a53abc3a83d388b8336447533d85
launchpad.net/bugs/cve/CVE-2024-43871
nvd.nist.gov/vuln/detail/CVE-2024-43871
security-tracker.debian.org/tracker/CVE-2024-43871
www.cve.org/CVERecord?id=CVE-2024-43871
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low