CVE-2022-49453
soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc The allocation funciton devm_kcalloc may fail and return a null pointer, which would cause a null-pointer dereference later. It might be better to check it and directly return -ENOMEM just like the usage of devm_kcalloc in previous code.
Timeline
ID reserved
By Linux
Published
- 18 months later
· 18 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
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb – < 05efc4591f80582b6fe53366b70b6a35a42fd255
- affected efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb – < 7cef9274fa1b8506949d74bc45aef072b890824a
- affected efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb – < c4e188869406b47ac3350920bf165be303cb1c96
- affected efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb – < 01ba41a359622ab256ce4d4f8b94c67165ae3daf
- affected efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb – < ba56291e297d28aa6eb82c5c1964fae2d7594746
- affected 5.10
- unaffected < 5.10
- unaffected 5.10.121 – ≤ 5.10.*
- unaffected 5.15.46 – ≤ 5.15.*
- unaffected 5.17.14 – ≤ 5.17.*
- unaffected 5.18.3 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (5)
- https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255 (opens in a new tab)
- https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a (opens in a new tab)
- https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96 (opens in a new tab)
- https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf (opens in a new tab)
- https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746 (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-2022-49453)Record last updated .