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CVE-2022-49324
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
Medium5.5EPSS 0.26%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: mips: cpc: Fix refcount leak in mips_cpc_default_phys_base Add the missing of_node_put() to release the refcount incremented by of_find_compatible_node().
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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 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)
- 0.26% · top 82% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
- CWE-noinfo Not enough information
Affected products
- affected dc2f0da8350e413923ad67e2e26d8d9f1fb97aff – < bed702566dcdb6ebe300bc0c62bf3600cf4d5874
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < 961ee8a6eeef4632a215d995d837b204f8c7c2d4
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < c667b3872a4c435a3f29d4e15971cd8c378b0043
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < 1699ec1bfb59304a788901474f6bb003f7831b61
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < 8f843cdfc202caaa5d67db3395d893e56362e43a
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < aae6b4bb63c694bc91714412718f15468407fe51
- affected 791412dafbbfd860e78983d45cf71db603a82f67 – < 4107fa700f314592850e2c64608f6ede4c077476
- affected 7a676d14cc093c19c07d213a0ddc7f5c47154aae
- affected 4.14.27 – < 4.14.283
- affected 4.15.10 – < 4.16
- affected 4.16
- unaffected < 4.16
- unaffected 4.14.283 – ≤ 4.14.*
- unaffected 4.19.247 – ≤ 4.19.*
- unaffected 5.4.198 – ≤ 5.4.*
- unaffected 5.10.122 – ≤ 5.10.*
- unaffected 5.15.47 – ≤ 5.15.*
- unaffected 5.17.15 – ≤ 5.17.*
- unaffected 5.18.4 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (8)
- https://git.kernel.org/stable/c/bed702566dcdb6ebe300bc0c62bf3600cf4d5874 (opens in a new tab)
- https://git.kernel.org/stable/c/961ee8a6eeef4632a215d995d837b204f8c7c2d4 (opens in a new tab)
- https://git.kernel.org/stable/c/cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8 (opens in a new tab)
- https://git.kernel.org/stable/c/c667b3872a4c435a3f29d4e15971cd8c378b0043 (opens in a new tab)
- https://git.kernel.org/stable/c/1699ec1bfb59304a788901474f6bb003f7831b61 (opens in a new tab)
- https://git.kernel.org/stable/c/8f843cdfc202caaa5d67db3395d893e56362e43a (opens in a new tab)
- https://git.kernel.org/stable/c/aae6b4bb63c694bc91714412718f15468407fe51 (opens in a new tab)
- https://git.kernel.org/stable/c/4107fa700f314592850e2c64608f6ede4c077476 (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-2022-49324)Record last updated .