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CVE-2022-50449clk: samsung: Fix memory leak in _samsung_clk_register_pll()
- 5.5MediumCVSS base score
- 0.17%Exploitation in 30 daysEPSS · top 94% 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: clk: samsung: Fix memory leak in _samsung_clk_register_pll() If clk_register() fails, @pll->rate_table may have allocated memory by kmemdup(), so it needs to be freed, otherwise will cause memory leak issue, this patch fixes it.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 7 months later
· 7 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 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (14 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < 7b738276a596fa101d320591e9fa84ea0fc3f713
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < 2e8dc0626fe86ae08914478dec1419618c557bc0
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < a00b4e0fa27317957536abf8f5d6a96d6cb9d9be
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < da13355bb9961316d124f94dfc7a1385d0fb035a
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < 4e501a31af8efa593a2f003637b56d00b75dca23
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < 4887ec922e407b4feaf060c7b099482a5c52dee3
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < a35323218ff32782d051d2643912311a22e07b6a
- affected 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 – < 5174e5b0d1b669a489524192b6adcbb3c54ebc72
- affected 3.12
- unaffected < 3.12
- unaffected 4.14.303 – ≤ 4.14.*
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References
References8
- https://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713 (opens in a new tab)
- https://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0 (opens in a new tab)
- https://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be (opens in a new tab)
- https://git.kernel.org/stable/c/da13355bb9961316d124f94dfc7a1385d0fb035a (opens in a new tab)
- https://git.kernel.org/stable/c/4e501a31af8efa593a2f003637b56d00b75dca23 (opens in a new tab)
- https://git.kernel.org/stable/c/4887ec922e407b4feaf060c7b099482a5c52dee3 (opens in a new tab)
- https://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a (opens in a new tab)
- https://git.kernel.org/stable/c/5174e5b0d1b669a489524192b6adcbb3c54ebc72 (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-2025-32835 (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-2022-50449)Record last updated .