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Back to active CVEs
Medium · CVSS 5.5CVE-2024-53101

fs: Fix uninitialized value issue in from_kuid and from_kgidCVE-2024-53101

Answer in brief

CVE-2024-53101 records a Medium severity (CVSS 5.5) vulnerability in fs: Fix uninitialized value issue in from_kuid and from_kgid. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

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

Published Nov 25, 2024Updated Oct 15, 2026Source checked Oct 15, 2026First seen by HOL Oct 15, 2026Material review Oct 15, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.5
Exploitation
Not marked as known exploited
Affected software
6 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 5.5. 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), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=468eedde23d6c9335935773f4f5764267d5a7763 <a0c77e5e3dcbffc7c6080ccc89c037f0c86496cf || >=468eedde23d6c9335935773f4f5764267d5a7763 <17ecb40c5cc7755a321fb6148cba5797431ee5b8 || >=468eedde23d6c9335935773f4f5764267d5a7763 <9db25c2b41c34963c3ccf473b08171f87670652e || >=468eedde23d6c9335935773f4f5764267d5a7763 <b3e612bd8f64ce62e731e95f635e06a2efe3c80c || >=468eedde23d6c9335935773f4f5764267d5a7763 <5a72b0d3497b818d8f000c347a7c11801eb27bfc || >=468eedde23d6c9335935773f4f5764267d5a7763 <1cb5bfc5bfc651982b6203c224d49b7ddacf28bc || >=468eedde23d6c9335935773f4f5764267d5a7763 <1c28bca1256aecece6e94b26b85cd07e08b0dc90 || >=468eedde23d6c9335935773f4f5764267d5a7763 <15f34347481648a567db67fb473c23befb796af5a0c77e5e3dcbffc7c6080ccc89c037f0c86496cf, 17ecb40c5cc7755a321fb6148cba5797431ee5b8, 9db25c2b41c34963c3ccf473b08171f87670652e, b3e612bd8f64ce62e731e95f635e06a2efe3c80c, 5a72b0d3497b818d8f000c347a7c11801eb27bfc, 1cb5bfc5bfc651982b6203c224d49b7ddacf28bc, 1c28bca1256aecece6e94b26b85cd07e08b0dc90, 15f34347481648a567db67fb473c23befb796af5
Linux/Linuxgeneric2.6.39Not reported
Siemens/RUGGEDCOM RST2428Pgeneric>=0 <V3.2V3.2
Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 familygeneric>=0 <V3.2V3.2
Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 familygeneric>=0 <V3.2V3.2
Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric>=0 <V1.1.1V1.1.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux, Siemens/RUGGEDCOM RST2428P.
  2. 2Review the reported fix. Update Linux/Linux to a0c77e5e3dcbffc7c6080ccc89c037f0c86496cf; Siemens/RUGGEDCOM RST2428P to V3.2; Siemens/SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family to V3.2; Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 family to V3.2; Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem to V1.1.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 25, 2024

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

  2. Source modified

    Oct 15, 2026

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

  3. First seen by HOL

    Oct 15, 2026

Sources and claim methodology

  • Source referencecert-portal.siemens.com
  • Source referencecert-portal.siemens.com
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencelists.debian.org
  • Source referencelists.debian.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issue in from_kuid and from_kgid ocfs2_setattr() uses attr->ia_mode, attr->ia_uid and attr->ia_gid in a trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren't set. Initialize all fields of newattrs to avoid uninitialized variables, by checking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

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  • Ellucian WebAdvisor 3.2 Unauthenticated XXE InjectionSame generic ecosystem
  • sgl-project SGLang generate Endpoint io_struct.py denial of serviceSame generic ecosystem
  • sgl-project SGLang Session Cleanup session_controller.py Session.create_req denial of serviceSame generic ecosystem
  • ggml-org whisper.cpp Model Loader whisper_model_load out-of-boundsSame generic ecosystem
  • FreeRDP shadow before 3.32.0 Pre-Authentication Input Injection via Confirm Active bypassSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-908
Source
CVE List V5
Source checked
Oct 15, 2026
References
12 linked sources
Open source record