Unrated severityNVD Advisory· Published Mar 26, 2024· Updated May 4, 2025

net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context

CVE-2023-52626

Description

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

Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by first increment the pointer address by byte address space and then dereference the value. Rather, the intended logic was to dereference first and then increment the underlying value.

Affected products

osv-coords68 versions
pkg:deb/ubuntu/linux-aws@6.5.0-1021.21?arch=source&distro=mantic pkg:deb/ubuntu/linux-laptop@6.5.0-1017.20?arch=source&distro=mantic pkg:deb/ubuntu/linux-oem-6.5 pkg:deb/ubuntu/linux-oracle@6.5.0-1024.24?arch=source&distro=mantic pkg:rpm/almalinux/bpftool pkg:rpm/almalinux/kernel pkg:rpm/almalinux/kernel-64k pkg:rpm/almalinux/kernel-64k-core pkg:rpm/almalinux/kernel-64k-debug pkg:rpm/almalinux/kernel-64k-debug-core pkg:rpm/almalinux/kernel-64k-debug-devel pkg:rpm/almalinux/kernel-64k-debug-devel-matched pkg:rpm/almalinux/kernel-64k-debug-modules pkg:rpm/almalinux/kernel-64k-debug-modules-core pkg:rpm/almalinux/kernel-64k-debug-modules-extra pkg:rpm/almalinux/kernel-64k-devel pkg:rpm/almalinux/kernel-64k-devel-matched pkg:rpm/almalinux/kernel-64k-modules pkg:rpm/almalinux/kernel-64k-modules-core pkg:rpm/almalinux/kernel-64k-modules-extra pkg:rpm/almalinux/kernel-abi-stablelists pkg:rpm/almalinux/kernel-core pkg:rpm/almalinux/kernel-cross-headers pkg:rpm/almalinux/kernel-debug pkg:rpm/almalinux/kernel-debug-core pkg:rpm/almalinux/kernel-debug-devel pkg:rpm/almalinux/kernel-debug-devel-matched pkg:rpm/almalinux/kernel-debug-modules pkg:rpm/almalinux/kernel-debug-modules-core pkg:rpm/almalinux/kernel-debug-modules-extra pkg:rpm/almalinux/kernel-debug-uki-virt pkg:rpm/almalinux/kernel-devel pkg:rpm/almalinux/kernel-devel-matched pkg:rpm/almalinux/kernel-doc pkg:rpm/almalinux/kernel-headers pkg:rpm/almalinux/kernel-modules pkg:rpm/almalinux/kernel-modules-core pkg:rpm/almalinux/kernel-modules-extra pkg:rpm/almalinux/kernel-rt pkg:rpm/almalinux/kernel-rt-core pkg:rpm/almalinux/kernel-rt-debug pkg:rpm/almalinux/kernel-rt-debug-core pkg:rpm/almalinux/kernel-rt-debug-devel pkg:rpm/almalinux/kernel-rt-debug-kvm pkg:rpm/almalinux/kernel-rt-debug-modules pkg:rpm/almalinux/kernel-rt-debug-modules-core pkg:rpm/almalinux/kernel-rt-debug-modules-extra pkg:rpm/almalinux/kernel-rt-devel pkg:rpm/almalinux/kernel-rt-kvm pkg:rpm/almalinux/kernel-rt-modules pkg:rpm/almalinux/kernel-rt-modules-core pkg:rpm/almalinux/kernel-rt-modules-extra pkg:rpm/almalinux/kernel-tools pkg:rpm/almalinux/kernel-tools-libs pkg:rpm/almalinux/kernel-tools-libs-devel pkg:rpm/almalinux/kernel-uki-virt pkg:rpm/almalinux/kernel-zfcpdump pkg:rpm/almalinux/kernel-zfcpdump-core pkg:rpm/almalinux/kernel-zfcpdump-devel pkg:rpm/almalinux/kernel-zfcpdump-devel-matched pkg:rpm/almalinux/kernel-zfcpdump-modules pkg:rpm/almalinux/kernel-zfcpdump-modules-core pkg:rpm/almalinux/kernel-zfcpdump-modules-extra pkg:rpm/almalinux/libperf pkg:rpm/almalinux/perf pkg:rpm/almalinux/python3-perf pkg:rpm/almalinux/rtla pkg:rpm/almalinux/rv
< 6.5.0-1021.21+ 67 more
- (no CPE)range: < 6.5.0-1021.21
- (no CPE)range: < 6.5.0-1017.20
- (no CPE)range: < 6.5.0-1022.23
- (no CPE)range: < 6.5.0-1024.24
- (no CPE)range: < 7.3.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 4.18.0-553.8.1.rt7.349.el8_10
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 4.18.0-553.8.1.rt7.349.el8_10
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
- (no CPE)range: < 5.14.0-427.24.1.el9_4
Linux/Linuxv5
Range: 6.7

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

News mentions

No linked articles in our index yet.

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