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CVE-2024-49860

ACPI: sysfs: validate return type of _STR method

EPSS 0.3%
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 Oct 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalid memory.
Affected products
Linux · Linux
References
https://git.kernel.org/stable/c/0cdfb9178a3bba843c95c2117c82c15f1a64b9cehttps://git.kernel.org/stable/c/2364b6af90c6b6d8a4783e0d3481ca80af699554https://git.kernel.org/stable/c/4b081991c4363e072e1748efed0bbec8a77daba5https://git.kernel.org/stable/c/4bb1e7d027413835b086aed35bc3f0713bc0f72bhttps://git.kernel.org/stable/c/5c8d007c14aefc3f2ddf71e4c40713733dc827behttps://git.kernel.org/stable/c/92fd5209fc014405f63a7db79802ca4b01dc0c05https://git.kernel.org/stable/c/f0921ecd4ddc14646bb5511f49db4d7d3b0829f0https://git.kernel.org/stable/c/f51e5a88f2e7224858b261546cf6b3037dfb1323https://git.kernel.org/stable/c/f51f711d36e61fbb87c67b524fd200e05172668dhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html