CVE-2023-53400
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ALSA: hda: Fix Oops by 9.1 surround channel names
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix Oops by 9.1 surround channel names get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec. As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | 082dcd51667b29097500c824c37f24da997a6a8a | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | b5694aae4c2d9a288bafce7d38f122769e0428e6 | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | 4ef155ddf9578bf035964d58739fdcd7dd44b4a4 | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | 546b1f5f45a355ae0d3a8041cdaca597dfcac825 | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | e8c7d7c43d5edd20e518fe1dfb2371d1fe6e8bb8 | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | dc8c569d59f17b17d7bca4f68c36bd571659921e | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | fcf637461019e9a5a0c12fc5c42a9db1779b0634 | Unavailable | None listed |
| 247d85ee068610c50d66ee0cd3130e02c69f5f2e | affected | git | 3b44ec8c5c44790a82f07e90db45643c762878c6 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.9 | Unavailable | None listed |
| 4.14.316 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.284 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.244 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.181 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.113 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.30 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.3.4 | unaffected | semver | Unavailable | 6.3.* | None listed |
| 6.4 | unaffected | original_commit_for_fix | Unavailable | * | None listed |