CVE-2023-52626

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Source
https://cve.org/CVERecord?id=CVE-2023-52626
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52626.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52626
Downstream
Related
Published
2024-03-26T17:49:59.220Z
Modified
2026-03-14T12:23:13.529159Z
Summary
net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context
Details

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

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

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52626.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e5d30f7da35720060299483e65fc372980a82dfb
Fixed
40e0d0746390c5b0c31144f4f1688d72f3f8d790
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
92214be5979c0961a471b7eaaaeacab41bdf456c
Fixed
33cdeae8c6fb58cc445f859b67c014dc9f60b4e0
Fixed
3876638b2c7ebb2c9d181de1191db0de8cac143a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
42b11d1293e5a0f932c0b6e891b2c7bae57b839d

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52626.json"