Vulnerability-Lookup

alsa-2025:17776

Vulnerability from osv_almalinux

Published

2025-10-13 00:00

Modified

2025-10-17 09:45

Summary

Moderate: kernel security update

Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)
kernel: wifi: ath12k: Decrement TID on RX peer frag setup error handling (CVE-2025-39761)
kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kernel-abi-stablelists"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.0-55.39.1.el10_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kernel-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.0-55.39.1.el10_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.  \n\nSecurity Fix(es):  \n\n  * kernel: HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)\n  * kernel: wifi: ath12k: Decrement TID on RX peer frag setup error handling (CVE-2025-39761)\n  * kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2025:17776",
  "modified": "2025-10-17T09:45:53Z",
  "published": "2025-10-13T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:17776"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38556"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39757"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39761"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2389456"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2394606"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2394615"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2025-17776.html"
    }
  ],
  "related": [
    "CVE-2025-38556",
    "CVE-2025-39761",
    "CVE-2025-39757"
  ],
  "summary": "Moderate: kernel security update"
}

CVE-2025-39761 (GCVE-0-2025-39761)

Vulnerability from cvelistv5 – Published: 2025-09-11 16:52 – Updated: 2025-09-29 05:58

Title

wifi: ath12k: Decrement TID on RX peer frag setup error handling

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Decrement TID on RX peer frag setup error handling Currently, TID is not decremented before peer cleanup, during error handling path of ath12k_dp_rx_peer_frag_setup(). This could lead to out-of-bounds access in peer->rx_tid[]. Hence, add a decrement operation for TID, before peer cleanup to ensures proper cleanup and prevents out-of-bounds access issues when the RX peer frag setup fails. Found during code review. Compile tested only.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/eb1e1526b82b8cf31…
	https://git.kernel.org/stable/c/7c3e99fd4a66a5ac9…
	https://git.kernel.org/stable/c/a3b73c72c42348bf1…
	https://git.kernel.org/stable/c/9530d666f4376c294…
	https://git.kernel.org/stable/c/7c0884fcd2ddde054…

Impacted products

Vendor

Product

Version

Linux

Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < eb1e1526b82b8cf31f1ef9ca86a2647fb6cd89c6 (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < 7c3e99fd4a66a5ac9c7dd32db07359666efe0002 (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < a3b73c72c42348bf1555fd2b00f32f941324b242 (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < 9530d666f4376c294cdf4348c29fe3542fec980a (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < 7c0884fcd2ddde0544d2e77f297ae461e1f53f58 (git)

Linux

Affected: 6.3
Unaffected: 0 , < 6.3 (semver)
Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.43 , ≤ 6.12.* (semver)
Unaffected: 6.15.11 , ≤ 6.15.* (semver)
Unaffected: 6.16.2 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath12k/dp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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              "versionType": "semver"
            },
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              "status": "unaffected",
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      "cpeApplicability": [
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        {
          "lang": "en",
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        }
      ],
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        "shortName": "Linux"
      },
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39761",
    "datePublished": "2025-09-11T16:52:29.788Z",
    "dateReserved": "2025-04-16T07:20:57.126Z",
    "dateUpdated": "2025-09-29T05:58:52.710Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2025-38556 (GCVE-0-2025-38556)

Vulnerability from cvelistv5 – Published: 2025-08-19 17:02 – Updated: 2026-01-19 12:18

Title

HID: core: Harden s32ton() against conversion to 0 bits

Summary

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton() against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should never occur, but there are buggy devices and some might have a report field with size set to zero; we shouldn't reject the report or the device just because of that. Instead, harden the s32ton() routine so that it returns a reasonable result instead of crashing when it is called with the number of bits set to 0 -- the same as what snto32() does.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/6cdf6c708717c5c68…
	https://git.kernel.org/stable/c/eeeaba737919bdce9…
	https://git.kernel.org/stable/c/3c86548a20d7bc286…
	https://git.kernel.org/stable/c/810189546cb6c8f36…
	https://git.kernel.org/stable/c/d3b504146c111548a…
	https://git.kernel.org/stable/c/8b4a94b1510f6a46e…
	https://git.kernel.org/stable/c/865ad8469fa24de15…
	https://git.kernel.org/stable/c/a6b87bfc2ab5bccb7…

Impacted products

Vendor

Product

Version

Linux

Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 6cdf6c708717c5c6897d0800a1793e83757c7491 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < eeeaba737919bdce9885e2a00ac2912f61a3684d (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 3c86548a20d7bc2861aa4de044991a327bebad1a (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 810189546cb6c8f36443ed091d91f1f5d2fc2ec7 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < d3b504146c111548ab60b6ef7aad00bfb1db05a2 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 8b4a94b1510f6a46ec48494b52ee8f67eb4fc836 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 865ad8469fa24de1559f247d9426ab01e5ce3a56 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < a6b87bfc2ab5bccb7ad953693c85d9062aef3fdd (git)

Linux

Affected: 2.6.20
Unaffected: 0 , < 2.6.20 (semver)
Unaffected: 5.10.248 , ≤ 5.10.* (semver)
Unaffected: 5.15.198 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.46 , ≤ 6.12.* (semver)
Unaffected: 6.15.10 , ≤ 6.15.* (semver)
Unaffected: 6.16.1 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/hid/hid-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6cdf6c708717c5c6897d0800a1793e83757c7491",
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      ],
      "cpeApplicability": [
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-19T12:18:03.142Z",
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CVE-2025-39757 (GCVE-0-2025-39757)

Vulnerability from cvelistv5 – Published: 2025-09-11 16:52 – Updated: 2025-11-03 17:43

Title

ALSA: usb-audio: Validate UAC3 cluster segment descriptors

Summary

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Validate UAC3 cluster segment descriptors UAC3 class segment descriptors need to be verified whether their sizes match with the declared lengths and whether they fit with the allocated buffer sizes, too. Otherwise malicious firmware may lead to the unexpected OOB accesses.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/799c06ad4c9c790c2…
	https://git.kernel.org/stable/c/786571b10b1ae6d90…
	https://git.kernel.org/stable/c/275e37532e8ebe25e…
	https://git.kernel.org/stable/c/47ab3d820cb0a502b…
	https://git.kernel.org/stable/c/1034719fdefd26cae…
	https://git.kernel.org/stable/c/ae17b3b5e753efc23…
	https://git.kernel.org/stable/c/dfdcbcde5c20df878…
	https://git.kernel.org/stable/c/7ef3fd250f84494fb…
	https://git.kernel.org/stable/c/ecfd41166b72b67d3…

Impacted products

Vendor

Product

Version

Linux

Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 799c06ad4c9c790c265e8b6b94947213f1fb389c (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 786571b10b1ae6d90e1242848ce78ee7e1d493c4 (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 275e37532e8ebe25e8a4069b2d9f955bfd202a46 (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 47ab3d820cb0a502bd0074f83bb3cf7ab5d79902 (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 1034719fdefd26caeec0a44a868bb5a412c2c1a5 (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < ae17b3b5e753efc239421d186cd1ff06e5ac296e (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < dfdcbcde5c20df878178245d4449feada7d5b201 (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < 7ef3fd250f84494fb2f7871f357808edaa1fc6ce (git)
Affected: 11785ef53228d23ec386f5fe4a34601536f0c891 , < ecfd41166b72b67d3bdeb88d224ff445f6163869 (git)

Linux

Affected: 4.19
Unaffected: 0 , < 4.19 (semver)
Unaffected: 5.4.297 , ≤ 5.4.* (semver)
Unaffected: 5.10.241 , ≤ 5.10.* (semver)
Unaffected: 5.15.190 , ≤ 5.15.* (semver)
Unaffected: 6.1.149 , ≤ 6.1.* (semver)
Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.43 , ≤ 6.12.* (semver)
Unaffected: 6.15.11 , ≤ 6.15.* (semver)
Unaffected: 6.16.2 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

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Tags

Taxonomy of the tags.

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

alsa-2025:17776

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CVE-2025-39761 (GCVE-0-2025-39761)

CVE-2025-38556 (GCVE-0-2025-38556)

CVE-2025-39757 (GCVE-0-2025-39757)

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