CVE-2024-49862
HIGH severity · CVSS 7.1 · CWE-193
7.1CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: powercap: intel_rapl: Fix off by one in get_rpi() The rp->priv->rpi array is either rpi_msr or rpi_tpmi which have NR_RAPL_PRIMITIVES number of elements. Thus the > needs to be >= to prevent an off by one access.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/288cbc505e2046638c615c36357cb78bc9fee1e0 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/288cbc505e2046638c615c36357cb78bc9fee1e0Patch
- https://git.kernel.org/stable/c/6a34f3b0d7f11fb6ed72da315fd2360abd9c0737Patch
- https://git.kernel.org/stable/c/851e7f7f14a15f4e47b7d0f70d5c4a2b95b824d6Patch
- https://git.kernel.org/stable/c/95f6580352a7225e619551febb83595bcb77ab17Patch