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Medium severity5.5NVD Advisory· Published Jan 15, 2025· Updated Jun 17, 2026

CVE-2024-53681

CVE-2024-53681

Description

In the Linux kernel, the following vulnerability has been resolved:

nvmet: Don't overflow subsysnqn

nvmet_root_discovery_nqn_store treats the subsysnqn string like a fixed size buffer, even though it is dynamically allocated to the size of the string.

Create a new string with kstrndup instead of using the old buffer.

Affected products

17
  • Linux/Kernel14 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 13 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.9.1,<6.12.9
    • cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:-:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:rc6:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.9:rc7:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: 6.9
  • osv-coords3 versions
    pkg:deb/ubuntu/[email protected]?arch=source&distro=oracularpkg:deb/ubuntu/[email protected]?arch=source&distro=oracularpkg:linux/kernel
    < 6.11.0-1011.12+ 2 more
    • (no CPE)range: < 6.11.0-1011.12
    • (no CPE)range: < 6.11.0-1010.10
    • (no CPE)range: >= 6.9.0, < 6.12.9

Patches

Vulnerability mechanics

References

2

News mentions

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