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CVE-2022-49104
staging: vchiq_core: handle NULL result of find_service_by_handle
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: staging: vchiq_core: handle NULL result of find_service_by_handle In case of an invalid handle the function find_servive_by_handle returns NULL. So take care of this and avoid a NULL pointer dereference.
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)
- 0.24% · top 84% 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
Affected products
- affected 77b3f6c49105088f157672c6e16deb0154a1383b – < aa0b7296785312a4bfa8fac0ba8ad78698fd9fcf
- affected 77b3f6c49105088f157672c6e16deb0154a1383b – < 42f2142a337ee372455574809fc924580a7e51b2
- affected 77b3f6c49105088f157672c6e16deb0154a1383b – < 04202f54dd8899e10f56a89c4c1ede0043fa22af
- affected 77b3f6c49105088f157672c6e16deb0154a1383b – < 3b424f6586a870b8d657c5e5419465bbe0e7b61f
- affected 77b3f6c49105088f157672c6e16deb0154a1383b – < ca225857faf237234d2fffe5d1919467dfadd822
- affected 5.9
- unaffected < 5.9
- unaffected 5.10.111 – ≤ 5.10.*
- unaffected 5.15.34 – ≤ 5.15.*
- unaffected 5.16.20 – ≤ 5.16.*
- unaffected 5.17.3 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References (5)
- https://git.kernel.org/stable/c/aa0b7296785312a4bfa8fac0ba8ad78698fd9fcf (opens in a new tab)
- https://git.kernel.org/stable/c/42f2142a337ee372455574809fc924580a7e51b2 (opens in a new tab)
- https://git.kernel.org/stable/c/04202f54dd8899e10f56a89c4c1ede0043fa22af (opens in a new tab)
- https://git.kernel.org/stable/c/3b424f6586a870b8d657c5e5419465bbe0e7b61f (opens in a new tab)
- https://git.kernel.org/stable/c/ca225857faf237234d2fffe5d1919467dfadd822 (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-2022-49104)Record last updated .