fkie_cve-2024-38585
Vulnerability from fkie_nvd
Published
2024-06-19 14:15
Modified
2024-11-21 09:26
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc() Pass user_p_len to memcpy() instead of heap->len to prevent realloc() from copying an extra sizeof(heap) bytes from beyond the allocated region.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4e6f225aefeb712cdb870176b6621f02cf235b8c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5996b2b2dac739f2a27da13de8eee5b85b2550b3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/791f4641142e2aced85de082e5783b4fb0b977c2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8019d3dd921f39a237a9fab6d2ce716bfac0f983
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f678c3c336559cf3255a32153e9a17c1be4e7c15
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4e6f225aefeb712cdb870176b6621f02cf235b8c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5996b2b2dac739f2a27da13de8eee5b85b2550b3
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/791f4641142e2aced85de082e5783b4fb0b977c2
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8019d3dd921f39a237a9fab6d2ce716bfac0f983
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f678c3c336559cf3255a32153e9a17c1be4e7c15
Impacted products
Vendor Product Version


To clipboard 

{
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\ntools/nolibc/stdlib: fix memory error in realloc()\n\nPass user_p_len to memcpy() instead of heap->len to prevent realloc()\nfrom copying an extra sizeof(heap) bytes from beyond the allocated\nregion.",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tools/nolibc/stdlib: corrige el error de memoria en realloc() Pase user_p_len a memcpy() en lugar de heap->len para evitar que realloc() copie un tamaño extra de(heap) bytes más allá de la región asignada.",
      },
   ],
   id: "CVE-2024-38585",
   lastModified: "2024-11-21T09:26:24.840",
   metrics: {},
   published: "2024-06-19T14:15:18.610",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/4e6f225aefeb712cdb870176b6621f02cf235b8c",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/5996b2b2dac739f2a27da13de8eee5b85b2550b3",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/791f4641142e2aced85de082e5783b4fb0b977c2",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/8019d3dd921f39a237a9fab6d2ce716bfac0f983",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/f678c3c336559cf3255a32153e9a17c1be4e7c15",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/4e6f225aefeb712cdb870176b6621f02cf235b8c",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/5996b2b2dac739f2a27da13de8eee5b85b2550b3",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/791f4641142e2aced85de082e5783b4fb0b977c2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/8019d3dd921f39a237a9fab6d2ce716bfac0f983",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/f678c3c336559cf3255a32153e9a17c1be4e7c15",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Awaiting Analysis",
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.