Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is allowed through, which causes it to be able to set (among others) the suid bit. This was presumably not the intent since the unix extended bits are handled explicitly and conditionally on .u.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.19.314 |
| Debian | Debian Linux | 10.0 |
References
- https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02Patch
- https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2cPatch
- https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32Patch
- https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8Patch
- https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290bPatch
- https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96Patch
- https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3Patch
- https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868dPatch
- https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02Patch
- https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2cPatch
- https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32Patch
- https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8Patch
- https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290bPatch
- https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96Patch
- https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3Patch
FAQ
What is CVE-2024-36964?
CVE-2024-36964 is a vulnerability with a CVSS score of 8.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is allowed through, which causes it to ...
How severe is CVE-2024-36964?
CVE-2024-36964 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-36964?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.