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CVE-2022-49278remoteproc: Fix count check in rproc_coredump_write()
- 7.1HighCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 81% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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().
Timeline
ID reserved
By Linux
Published
- 15 months later
· 15 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (13 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Affected products
- affected 3afdc59e4390487f04f2435b7e8a6289984e0a1e – < b97b305656a7013690e7b6e310f0e827e0bbff90
- affected 3afdc59e4390487f04f2435b7e8a6289984e0a1e – < 34afac3c75fa08d6fabbab4c93f0a90618afaaa6
- affected 3afdc59e4390487f04f2435b7e8a6289984e0a1e – < a8c3e53517985d69040a1b36a269e85f99cf0cea
- affected 3afdc59e4390487f04f2435b7e8a6289984e0a1e – < 11572dad9fbadbd9269a2550f7e236b5b8c2d80c
- affected 3afdc59e4390487f04f2435b7e8a6289984e0a1e – < f89672cc3681952f2d06314981a6b45f8b0045d1
- affected 5.9
- unaffected < 5.9
- unaffected 5.10.110 – ≤ 5.10.*
- unaffected 5.15.33 – ≤ 5.15.*
- unaffected 5.16.19 – ≤ 5.16.*
- unaffected 5.17.2 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References
References5
- https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90 (opens in a new tab)
- https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6 (opens in a new tab)
- https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea (opens in a new tab)
- https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c (opens in a new tab)
- https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-54948 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-49278)Record last updated .