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CVE-2022-50677
ipmi: fix use after free in _ipmi_destroy_user()
High7.0EPSS 0.17%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: ipmi: fix use after free in _ipmi_destroy_user() The intf_free() function frees the "intf" pointer so we cannot dereference it again on the next line.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.17% · top 93% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.0.
Affected products
- affected f9d405a4bd6090ffbf3bba5e2da6b44c0e013cb3 – < 35ad87bfe330f7ef6a19f772223c63296d643172
- affected b642ced2cad496c32ae1f62b85fc395391190820 – < d23006f2a56e11a3103de0ca8b843bf7fd7d76fc
- affected cbb79863fc3175ed5ac506465948b02a893a8235 – < f29d127b372e1b7662397d92341d9f7de198ff99
- affected cbb79863fc3175ed5ac506465948b02a893a8235 – < bfce073089cb81482521c65061835aaa6d1a6cc0
- affected cbb79863fc3175ed5ac506465948b02a893a8235 – < f7fde441198a9ecb130c3ccec91ee2131d6998ee
- affected cbb79863fc3175ed5ac506465948b02a893a8235 – < 1fc9b20a7688000fcf4d7fbaa58e415a3cdda961
- affected cbb79863fc3175ed5ac506465948b02a893a8235 – < a92ce570c81dc0feaeb12a429b4bc65686d17967
- affected 4.19.92 – < 4.19.270
- affected 5.4.7 – < 5.4.229
- affected 5.5
- unaffected < 5.5
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.87 – ≤ 5.15.*
- unaffected 6.0.18 – ≤ 6.0.*
- unaffected 6.1.4 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References (7)
- https://git.kernel.org/stable/c/35ad87bfe330f7ef6a19f772223c63296d643172 (opens in a new tab)
- https://git.kernel.org/stable/c/d23006f2a56e11a3103de0ca8b843bf7fd7d76fc (opens in a new tab)
- https://git.kernel.org/stable/c/f29d127b372e1b7662397d92341d9f7de198ff99 (opens in a new tab)
- https://git.kernel.org/stable/c/bfce073089cb81482521c65061835aaa6d1a6cc0 (opens in a new tab)
- https://git.kernel.org/stable/c/f7fde441198a9ecb130c3ccec91ee2131d6998ee (opens in a new tab)
- https://git.kernel.org/stable/c/1fc9b20a7688000fcf4d7fbaa58e415a3cdda961 (opens in a new tab)
- https://git.kernel.org/stable/c/a92ce570c81dc0feaeb12a429b4bc65686d17967 (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)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-50677)Record last updated .