VulnerabilityAnalyzed
CVE-2022-49278
In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproc_coredump_write() Check count for 0, to avoid a potential underflow.
HIGH 7.1EPSS 0.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproc_coredump_write() Check count for 0, to avoid a potential underflow. Make the check the same as the one in rproc_recovery_write().
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-191
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80cPatch
- https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6Patch
- https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0ceaPatch
- https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90Patch
- https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.