CVE-2022-50051
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: debug: Fix potential buffer overflow by snprintf()
snprintf() returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow (although it's unrealistic).
This patch replaces with a safer version, scnprintf() for papering over such a potential issue.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 5b10b62989219aa527ee4fa555d1995a3b70981b < b318b9dd2ac67f39d0338ce563879d1f59a0347a | affected |
| Linux | Linux | 5b10b62989219aa527ee4fa555d1995a3b70981b < a67971a17604ae7de278fb09243432459afc51e1 | affected |
| Linux | Linux | 5b10b62989219aa527ee4fa555d1995a3b70981b < 1eb123ce985e6cf302ac6e3f19862d132d86fa8f | affected |
| Linux | Linux | 5.11 | affected |
| Linux | Linux | 0 < 5.11 | unaffected |
| Linux | Linux | 5.15.63 <= 5.15.* | unaffected |
| Linux | Linux | 5.19.4 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a
- https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1
- https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f
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