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VULNERABILITIES

CVE-2024-47737 Details

Description

In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache_put here which pairs with cache_get. Reviwed-by: Jeff Layton <[email protected]>

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-265688.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-355557.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-398330.html siemens-SADP
https://git.kernel.org/stable/c/3e8081ebff12bec1347deaceb6bce0765cce54df kernel.org
https://git.kernel.org/stable/c/81821617312988096f5deccf0f7da6f888e98056 kernel.orgPatch

see all 14 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 3.16, < 5.10.227
>= 5.11, < 5.15.168
>= 5.16, < 6.1.113
>= 6.2, < 6.6.54
>= 6.7, < 6.10.13

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-47737
NVD Published Date:
Oct 21, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2024-47737 Details - Not Deferred