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CVE-2022-50200
selinux: Add boundary check in put_entry()
High7.8EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in put_entry() Just like next_entry(), boundary check is necessary to prevent memory out-of-bound access.
Timeline
ID reserved
By Linux
Published
- 16 months later
· 16 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 |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 2dabe6a872a5744865372eb30ea51e8ccd21305a
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 477722f31ad73aa779154d1d7e00825538389f76
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 90bdf50ae70c5571a277b5601e4f5df210831e0a
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < adbfdaacde18faf6cd4e490764045375266b3fbd
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 7363a69d8ca8f0086f8e1196c8ddaf0e168614b1
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 9605f50157cae00eb299e1189a6d708c84935ad8
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < dedd558d9765b72c66e5a53948e9f5abc3ece1f6
- affected cee74f47a6baba0ac457e87687fdcf0abd599f0a – < 15ec76fb29be31df2bccb30fc09875274cba2776
- affected 2.6.37
- unaffected < 2.6.37
- unaffected 4.14.291 – ≤ 4.14.*
- unaffected 4.19.256 – ≤ 4.19.*
- unaffected 5.4.211 – ≤ 5.4.*
- unaffected 5.10.137 – ≤ 5.10.*
- unaffected 5.15.61 – ≤ 5.15.*
- unaffected 5.18.18 – ≤ 5.18.*
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (8)
- https://git.kernel.org/stable/c/2dabe6a872a5744865372eb30ea51e8ccd21305a (opens in a new tab)
- https://git.kernel.org/stable/c/477722f31ad73aa779154d1d7e00825538389f76 (opens in a new tab)
- https://git.kernel.org/stable/c/90bdf50ae70c5571a277b5601e4f5df210831e0a (opens in a new tab)
- https://git.kernel.org/stable/c/adbfdaacde18faf6cd4e490764045375266b3fbd (opens in a new tab)
- https://git.kernel.org/stable/c/7363a69d8ca8f0086f8e1196c8ddaf0e168614b1 (opens in a new tab)
- https://git.kernel.org/stable/c/9605f50157cae00eb299e1189a6d708c84935ad8 (opens in a new tab)
- https://git.kernel.org/stable/c/dedd558d9765b72c66e5a53948e9f5abc3ece1f6 (opens in a new tab)
- https://git.kernel.org/stable/c/15ec76fb29be31df2bccb30fc09875274cba2776 (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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50200)Record last updated .