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CVE-2022-49252ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type
- 7.1HighCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 81% 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: ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is 8 compared to enum size which is 4 bytes.
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 |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (13 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Affected products
- affected 4f692926f562ff48abfcca6b16f36ff8d57473b6 – < eb15c6ea692fd88d70698d874d9a0d667fb4cde9
- affected 4f692926f562ff48abfcca6b16f36ff8d57473b6 – < 7e3629e256d1cabf801d00050550ade4d036cafe
- affected 4f692926f562ff48abfcca6b16f36ff8d57473b6 – < aed43e92e4b9187029903880d5db608f7fa1c53c
- affected 4f692926f562ff48abfcca6b16f36ff8d57473b6 – < bcfe5f76cc4051ea3f9eb5d2c8ea621641f290a5
- affected 5.12
- unaffected < 5.12
- unaffected 5.15.33 – ≤ 5.15.*
- unaffected 5.16.19 – ≤ 5.16.*
- unaffected 5.17.2 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References
References4
- https://git.kernel.org/stable/c/eb15c6ea692fd88d70698d874d9a0d667fb4cde9 (opens in a new tab)
- https://git.kernel.org/stable/c/7e3629e256d1cabf801d00050550ade4d036cafe (opens in a new tab)
- https://git.kernel.org/stable/c/aed43e92e4b9187029903880d5db608f7fa1c53c (opens in a new tab)
- https://git.kernel.org/stable/c/bcfe5f76cc4051ea3f9eb5d2c8ea621641f290a5 (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-2022-54974 (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-2022-49252)Record last updated .