CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
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
Засегнати продукти
- Linux Linux: c39667ddcfc516fee084e449179d54430a558298 преди dbc81b518f6936131bfd858be71cd4295136809c; c39667ddcfc516fee084e449179d54430a558298 преди f84f2c81d792cf1e65571108a3bdd2c29e09e995; c39667ddcfc516fee084e449179d54430a558298 преди 48b76879f5bfc8584b99052510ac645c6ade8d2b; c39667ddcfc516fee084e449179d54430a558298 преди 2ed3601e9db08fbdb071bd3d7bd8f115d6d871b0; c39667ddcfc516fee084e449179d54430a558298 преди b6baab796d11fb84c0e9444ffca91af5eab22c25; c39667ddcfc516fee084e449179d54430a558298 преди 3ee3c26ceee562079596abc9bc3307dd56dab4ed; c39667ddcfc516fee084e449179d54430a558298 преди 1ba381759e45d5d0442452cfa5c42e836191a568
- Linux Linux: 5.12; преди 5.12; 5.15.218 до 5.15.*; 6.1.185 до 6.1.*; 6.6.154 до 6.6.*; 6.12.106 до 6.12.*; 6.18.47 до 6.18.*; 7.1.10 до 7.1.*; от 7.2 нататък
История
- 26 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80583
- https://nvd.nist.gov/vuln/detail/CVE-2026-80583
- https://git.kernel.org/stable/c/dbc81b518f6936131bfd858be71cd4295136809c
- https://git.kernel.org/stable/c/f84f2c81d792cf1e65571108a3bdd2c29e09e995
- https://git.kernel.org/stable/c/48b76879f5bfc8584b99052510ac645c6ade8d2b
- https://git.kernel.org/stable/c/2ed3601e9db08fbdb071bd3d7bd8f115d6d871b0
- https://git.kernel.org/stable/c/b6baab796d11fb84c0e9444ffca91af5eab22c25
- https://git.kernel.org/stable/c/3ee3c26ceee562079596abc9bc3307dd56dab4ed
- https://git.kernel.org/stable/c/1ba381759e45d5d0442452cfa5c42e836191a568