CVE-2024-53073 json
NFSD: Never decrement pending_async_copies on error
published last yr. modified 3mo ago also EUVD-2024-50489
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Never decrement pending_async_copies on error
The error flow in nfsd4_copy() calls cleanup_async_copy(), which already decrements nn->pending_async_copies.
Patch / fix
- Linux Linux 6.11, 6.11.7
- linux Debian 14, Debian 13 6.11.7-1
debian advisories DEBIAN-CVE-2024-53073
- kernel-source Linux Micro 6.0 6.4.0-159998.55.1
- kernel-default Linux Micro 6.0 6.4.0-159998.55.1
- kernel-kvmsmall Linux Micro 6.0 6.4.0-159998.55.1
- kernel-default-base Linux Micro 6.0 6.4.0-159998.55.1.159998.21.42
- kernel-64kb SLE Module for Basesystem 15 SP7 6.4.0-150700.53.90.1
- kernel-syms SLE Module for Development Tools 15 SP7 6.4.0-150700.53.90.1
- kernel-azure SLE Module for Public Cloud 15 SP7 6.4.0-150700.53.90.1
- kernel-source SLE Module for Development Tools 15 SP7, SLE Module for Basesystem 15 SP7 6.4.0-150700.53.90.1
suse advisories SUSE-SU-2026:24550-1SUSE-SU-2026:5091-1
- git.kernel.org/stable/c/ed98d26021db0fe62c327aa9f5e57a90bff3fa94 commit
- git.kernel.org/stable/c/9467c49437e948c541569007cd412d577942e635 commit
- git.kernel.org/stable/c/949ee5d44d1fd95119b29b3382a933cdc617bf9e commit
- git.kernel.org/stable/c/fb79d68a36e21960341ccab07d1ac06d93830321 commit
- git.kernel.org/stable/c/1421883aa30c5d26bc3370e2d19cb350f0d5ca28 commit
- git.kernel.org/stable/c/8286f8b622990194207df9ab852e0f87c60d35e9 commit
Is CVE-2024-53073 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerVendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2024-53073 updated cvss 5.5
kernel: NFSD: Never decrement pending_async_copies on error
-
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 moreaffected: workaround, no fix planned “Out of support scope”
-
Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +82 moreaffected: workaround, no fix planned “Will not fix”
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Linux Linux
Classification
- Technology feeds
References
- git.kernel.org /stable/c/ed98d26021db0fe62c327aa9f5e57a90bff3fa94
- git.kernel.org /stable/c/9467c49437e948c541569007cd412d577942e635
- git.kernel.org /stable/c/949ee5d44d1fd95119b29b3382a933cdc617bf9e
- git.kernel.org /stable/c/fb79d68a36e21960341ccab07d1ac06d93830321
-
git.kernel.org
/stable/c/1421883aa30c5d26bc3370e2d19cb350f0d5ca28
patch
-
git.kernel.org
/stable/c/8286f8b622990194207df9ab852e0f87c60d35e9
patch
Sources
- CVE List CVE-2024-53073
- NVD CVE-2024-53073
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.