Integer overflow in Linux
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. Make the check the same as the one in rproc_recovery_write().
EPSS: 0.003 (18.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Linux — versions 3afdc59e4390487f04f2435b7e8a6289984e0a1e, 5.9, 0
- Linux Linux_kernel
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2022-49278?
- CVE-2022-49278 is a high-severity vulnerability in Linux, classified under Integer Underflow. CVSS score: 7.1/10. Published 2025-02-26.
- How severe is CVE-2022-49278?
- High severity. CVSS v3 base score is 7.1 out of 10.