ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wc938x: 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. Fix this by using enumerated items instead of integers.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wc938x: 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. Fix this by using enumerated items instead of integers.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/adafea71b49ec4dbc44e0b84ec6eb602004a7a08
- https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164
- https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613
- https://git.kernel.org/stable/c/f03c0c94186d5876857132d97e28f20cdc100bdc
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49249.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49249