Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix uaf in smb20_oplock_break_ack drop reference after use opinfo.
CVSS Score
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.15.135 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fdPatch
- https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930Patch
- https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afcePatch
- https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9Patch
- https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fdPatch
- https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930Patch
- https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afcePatch
- https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9Patch
FAQ
What is CVE-2023-52479?
CVE-2023-52479 is a vulnerability with a CVSS score of 7.1 (HIGH). In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix uaf in smb20_oplock_break_ack drop reference after use opinfo.
How severe is CVE-2023-52479?
CVE-2023-52479 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52479?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.