VulnerabilityAnalyzed
CVE-2023-52677
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.
MEDIUM 5.5EPSS 0.23%
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.23% probability · 13th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.