7.8
HIGH
CVE-2022-48951
"Realtek ALSA Audio Out-of-Bounds Write Vulnerability"
Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() The bounds checks in snd_soc_put_volsw_sx() are only being applied to the first channel, meaning it is possible to write out of bounds values to the second channel in stereo controls. Add appropriate checks.

INFO

Published Date :

Oct. 21, 2024, 8:15 p.m.

Last Modified :

Oct. 25, 2024, 8:01 p.m.

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2022-48951 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-48951.

URL Resource
https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d Patch
https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43 Patch
https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98 Patch
https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0 Patch
https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8 Patch
https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2 Patch
https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9 Patch
https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de Patch

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-48951 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-48951 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Oct. 25, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d No Types Assigned https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d Patch
    Changed Reference Type https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43 No Types Assigned https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43 Patch
    Changed Reference Type https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98 No Types Assigned https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98 Patch
    Changed Reference Type https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0 No Types Assigned https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0 Patch
    Changed Reference Type https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8 No Types Assigned https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8 Patch
    Changed Reference Type https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2 No Types Assigned https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2 Patch
    Changed Reference Type https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9 No Types Assigned https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9 Patch
    Changed Reference Type https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de No Types Assigned https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de Patch
    Added CWE NIST CWE-787
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.337 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.303 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.270 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.228 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.160 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.84 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.0.14 *cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc8:*:*:*:*:*:*
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Oct. 21, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() The bounds checks in snd_soc_put_volsw_sx() are only being applied to the first channel, meaning it is possible to write out of bounds values to the second channel in stereo controls. Add appropriate checks.
    Added Reference kernel.org https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-48951 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-48951 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
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