CVE-2025-21929

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21929
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21929.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21929
Related
Published
2025-04-01T16:15:23Z
Modified
2025-04-16T14:58:19.818260Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

HID: intel-ish-hid: Fix use-after-free issue in hidishtpcl_remove()

During the rmmod operation for the intel_ishtp_hid driver, a use-after-free issue can occur in the hidishtpclremove() function. The function hidishtpcldeinit() is called before ishtphidremove(), which can lead to accessing freed memory or resources during the removal process.

Call Trace: ? ishtpclsend+0x168/0x220 [intelishtp] ? hidoutputreport+0xe3/0x150 [hid] hidishtpsetfeature+0xb5/0x120 [intelishtphid] ishtphidrequest+0x7b/0xb0 [intelishtphid] hidhwrequest+0x1f/0x40 [hid] sensorhubsetfeature+0x11f/0x190 [hidsensorhub] _hidsensorpowerstate+0x147/0x1e0 [hidsensortrigger] hidsensorruntimeresume+0x22/0x30 [hidsensortrigger] sensorhubremove+0xa8/0xe0 [hidsensorhub] hiddeviceremove+0x49/0xb0 [hid] hiddestroydevice+0x6f/0x90 [hid] ishtphidremove+0x42/0x70 [intelishtphid] hidishtpclremove+0x6b/0xb0 [intelishtphid] ishtpcldeviceremove+0x4a/0x60 [intelishtp] ...

Additionally, ishtphidremove() is a HID level power off, which should occur before the ISHTP level disconnect.

This patch resolves the issue by reordering the calls in hidishtpclremove(). The function ishtphidremove() is now called before hidishtpcldeinit().

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.19-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.1.112-1
6.1.115-1
6.1.119-1
6.1.123-1
6.1.124-1
6.1.128-1
6.1.129-1
6.1.133-1
6.3.1-1~exp1
6.3.2-1~exp1
6.3.4-1~exp1
6.3.5-1~exp1
6.3.7-1~bpo12+1
6.3.7-1
6.3.11-1
6.4~rc6-1~exp1
6.4~rc7-1~exp1
6.4.1-1~exp1
6.4.4-1~bpo12+1
6.4.4-1
6.4.4-2
6.4.4-3~bpo12+1
6.4.4-3
6.4.11-1
6.4.13-1
6.5~rc4-1~exp1
6.5~rc6-1~exp1
6.5~rc7-1~exp1
6.5.1-1~exp1
6.5.3-1~bpo12+1
6.5.3-1
6.5.6-1
6.5.8-1
6.5.10-1~bpo12+1
6.5.10-1
6.5.13-1
6.6.3-1~exp1
6.6.4-1~exp1
6.6.7-1~exp1
6.6.8-1
6.6.9-1
6.6.11-1
6.6.13-1~bpo12+1
6.6.13-1
6.6.15-1
6.6.15-2
6.7-1~exp1
6.7.1-1~exp1
6.7.4-1~exp1
6.7.7-1
6.7.9-1
6.7.9-2
6.7.12-1~bpo12+1
6.7.12-1
6.8.9-1
6.8.11-1
6.8.12-1~bpo12+1
6.8.12-1
6.9.2-1~exp1
6.9.7-1~bpo12+1
6.9.7-1
6.9.8-1
6.9.9-1
6.9.10-1~bpo12+1
6.9.10-1
6.9.11-1
6.9.12-1
6.10-1~exp1
6.10.1-1~exp1
6.10.3-1
6.10.4-1
6.10.6-1~bpo12+1
6.10.6-1
6.10.7-1
6.10.9-1
6.10.11-1~bpo12+1
6.10.11-1
6.10.12-1
6.11~rc4-1~exp1
6.11~rc5-1~exp1
6.11-1~exp1
6.11.2-1
6.11.4-1
6.11.5-1~bpo12+1
6.11.5-1
6.11.6-1
6.11.7-1
6.11.9-1
6.11.10-1~bpo12+1
6.11.10-1
6.12~rc6-1~exp1
6.12.3-1
6.12.5-1
6.12.6-1
6.12.8-1
6.12.9-1~bpo12+1
6.12.9-1
6.12.9-1+alpha
6.12.10-1
6.12.11-1
6.12.11-1+alpha
6.12.11-1+alpha.1
6.12.12-1~bpo12+1
6.12.12-1
6.12.13-1
6.12.15-1
6.12.16-1
6.12.17-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}