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CVE-2022-48669
powerpc/pseries: Fix potential memleak in papr_get_attr()
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Fix potential memleak in papr_get_attr() `buf` is allocated in papr_get_attr(), and krealloc() of `buf` could fail. We need to free the original `buf` in the case of failure.
Timeline
ID reserved
By Linux
- 2 months later
· 2 months later
Published
- 2 years later
· 2 years 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 · 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)
- 0.27% · top 80% 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
- CWE-401 (opens in a new tab)All about CWE-401 and its CVEs
Affected products
- affected 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 – < a3f22feb2220a945d1c3282e34199e8bcdc5afc4
- affected 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 – < 1699fb915b9f61794d559b55114c09a390aaf234
- affected 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 – < 7f7d39fe3d80d6143404940b2413010cf6527029
- affected 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 – < d0647c3e81eff62b66d46fd4e475318cb8cb3610
- affected 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 – < cda9c0d556283e2d4adaa9960b2dc19b16156bae
- affected 5.18
- unaffected < 5.18
- unaffected 6.1.83 – ≤ 6.1.*
- unaffected 6.6.23 – ≤ 6.6.*
- unaffected 6.7.11 – ≤ 6.7.*
- unaffected 6.8.2 – ≤ 6.8.*
- unaffected 6.9 – ≤ *
References (5)
- https://git.kernel.org/stable/c/a3f22feb2220a945d1c3282e34199e8bcdc5afc4 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1699fb915b9f61794d559b55114c09a390aaf234 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/7f7d39fe3d80d6143404940b2413010cf6527029 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/d0647c3e81eff62b66d46fd4e475318cb8cb3610 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/cda9c0d556283e2d4adaa9960b2dc19b16156bae (opens in a new tab)x_transferred
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-2022-48669)Record last updated .