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CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2024-50087MEDIUM
Linux Linux — btrfs: fix uninitialized pointer free on read_alloc_one_name() error
  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   L   N  U  N  N  H    5.5   .0021   12.1     —
AFFECTED
  Product  Versions                                    Fixed
  Linux    1cf474cd474bc5d3ef63086ffd009a87a5b7bb2e –  —
  Linux    6.2 –                                       6.1.114
TIMELINE
  Oct 21  Reserved by Linux
  Oct 29  Published (CNA: Linux)
  Aug 4   RESCORED — CVE-2024-50087 (Linux). CVSS 7.8 → 5.5 (NVD).
CWE-824 · CNA: Linux · CVSS v3.1 · 5 references · NVD status: Modified

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix uninitialized pointer free on read_alloc_one_name() error The function read_alloc_one_name() does not initialize the name field of the passed fscrypt_str struct if kmalloc fails to allocate the corresponding buffer. Thus, it is not guaranteed that fscrypt_str.name is initialized when freeing it. This is a follow-up to the linked patch that fixes the remaining instances of the bug introduced by commit e43eec81c516 ("btrfs: use struct qstr instead of name and namelen pairs").

Lifecycle

Complete event history — 3 events, chronological
DateEventDetail
October 21, 2024ReservedReserved by Linux
October 29, 2024PublishedPublished (CNA: Linux)
August 4, 2026RESCOREDRESCORED — CVE-2024-50087 (Linux). CVSS 7.8 → 5.5 (NVD).

Affected

Affected products and packages — 2 rows
VendorProduct / PackageEcosystemVersion introducedFixed
LinuxLinux1cf474cd474bc5d3ef63086ffd009a87a5b7bb2e
LinuxLinux6.26.1.114

Weaknesses

CWE-824

References (5)

Related

Authoritative record: CVE-2024-50087 at cve.org

Vendors: linux

Weaknesses: CWE-824

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-50087 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.