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Back to active CVEs
High · CVSS 7.8CVE-2024-49986

platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errorsCVE-2024-49986

Answer in brief

CVE-2024-49986 records a High severity (CVSS 7.8) vulnerability in platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 21, 2024Updated Aug 5, 2026Source checked Nov 4, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
Not reported
Source
CVE List V5
Source checked
Nov 4, 2026
References
6 linked sources
Open source record

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=5eba0141206ea521bbcfcf5067c174e825e943dd <ba0b09a2f327319e252d8f3032019b958c0a5cd9 || >=5eba0141206ea521bbcfcf5067c174e825e943dd <aac871e493fc8809e60209d9899b1af07e9dbfc8 || >=5eba0141206ea521bbcfcf5067c174e825e943dd <f08adc5177bd4343df09033f62ab562c09ba7f7d || >=5eba0141206ea521bbcfcf5067c174e825e943dd <73a98cf79e4dbfa3d0c363e826c65aae089b313c || >=5eba0141206ea521bbcfcf5067c174e825e943dd <2fae3129c0c08e72b1fe93e61fd8fd203252094aba0b09a2f327319e252d8f3032019b958c0a5cd9, aac871e493fc8809e60209d9899b1af07e9dbfc8, f08adc5177bd4343df09033f62ab562c09ba7f7d, 73a98cf79e4dbfa3d0c363e826c65aae089b313c, 2fae3129c0c08e72b1fe93e61fd8fd203252094a
Linux/Linuxgeneric5.17Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to ba0b09a2f327319e252d8f3032019b958c0a5cd9 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 21, 2024

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 5, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencelists.debian.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors x86_android_tablet_remove() frees the pdevs[] array, so it should not be used after calling x86_android_tablet_remove(). When platform_device_register() fails, store the pdevs[x] PTR_ERR() value into the local ret variable before calling x86_android_tablet_remove() to avoid using pdevs[] after it has been freed.

Quoted source text, attributed separately from HOL analysis.