CVE-2026-80583
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses The "DEC0 MODE" to "DEC7 MODE" controls are enumerated, but tx_macro_dec_mode_get() and tx_macro_dec_mode_put() access their value through ucontrol->value.integer.value[0] (a long) instead of ucontrol->value.enumerated.item[0] (an unsigned int). This same pattern was fixed in the sibling drivers by commit bcfe5f76cc40 ("ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type") and commit 0ea5eff7c606 ("ASoC: codecs: va-macro: fix accessing array out of bounds for enum type"), but tx-macro was missed. On 64-bit kernels built with CONFIG_SND_CTL_DEBUG, the elem value sanity check catches the 4 bytes written past the enumerated item and every read of these controls fails with -EINVAL: snd-sm8250 sound: control 2:0:0:DEC0 MODE:0: access overflow
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) |
|---|---|---|---|---|---|
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | dbc81b518f6936131bfd858be71cd4295136809c | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | f84f2c81d792cf1e65571108a3bdd2c29e09e995 | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | 48b76879f5bfc8584b99052510ac645c6ade8d2b | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | 2ed3601e9db08fbdb071bd3d7bd8f115d6d871b0 | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | b6baab796d11fb84c0e9444ffca91af5eab22c25 | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | 3ee3c26ceee562079596abc9bc3307dd56dab4ed | Unavailable | None listed |
| c39667ddcfc516fee084e449179d54430a558298 | affected | git | 1ba381759e45d5d0442452cfa5c42e836191a568 | 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) |
|---|---|---|---|---|---|
| 5.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.12 | Unavailable | None listed |
| 5.15.218 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.185 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.154 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.106 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.47 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.10 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |