CVE-2022-49278
N/A
N/A
Summary
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().
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 3afdc59e4390487f04f2435b7e8a6289984e0a1e < b97b305656a7013690e7b6e310f0e827e0bbff90 | affected |
| Linux | Linux | 3afdc59e4390487f04f2435b7e8a6289984e0a1e < 34afac3c75fa08d6fabbab4c93f0a90618afaaa6 | affected |
| Linux | Linux | 3afdc59e4390487f04f2435b7e8a6289984e0a1e < a8c3e53517985d69040a1b36a269e85f99cf0cea | affected |
| Linux | Linux | 3afdc59e4390487f04f2435b7e8a6289984e0a1e < 11572dad9fbadbd9269a2550f7e236b5b8c2d80c | affected |
| Linux | Linux | 3afdc59e4390487f04f2435b7e8a6289984e0a1e < f89672cc3681952f2d06314981a6b45f8b0045d1 | affected |
| Linux | Linux | 5.9 | affected |
| Linux | Linux | 0 < 5.9 | unaffected |
| Linux | Linux | 5.10.110 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.33 <= 5.15.* | unaffected |
| Linux | Linux | 5.16.19 <= 5.16.* | unaffected |
| Linux | Linux | 5.17.2 <= 5.17.* | unaffected |
| Linux | Linux | 5.18 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90
- https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6
- https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea
- https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c
- https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1
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