Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: riscv: Check if the code to patch lies in the exit section Otherwise we fall through to vmalloc_to_page() which panics since the address does not lie in the vmalloc region.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.7, < 5.15.148 |
References
- https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85fPatch
- https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9fPatch
- https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7Patch
- https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bcPatch
- https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13Patch
- https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85fPatch
- https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9fPatch
- https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7Patch
- https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bcPatch
- https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13Patch
FAQ
What is CVE-2023-52677?
CVE-2023-52677 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: riscv: Check if the code to patch lies in the exit section Otherwise we fall through to vmalloc_to_page() which panics since the a...
How severe is CVE-2023-52677?
CVE-2023-52677 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52677?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.