CVE-2023-53495
- Source
- https://cve.org/CVERecord?id=CVE-2023-53495
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53495.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-53495
- Downstream
- Related
- Published
- 2025-10-01T11:45:46Z
- Modified
- 2026-08-12T03:51:10Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc()
rules is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rules to avoid OOB writing or NULL pointer dereference.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53495.json" }- References
-
- https://git.kernel.org/stable/c/349638f7e5d3c7d328565587bb7b0454bbee02e2
- https://git.kernel.org/stable/c/51fe0a470543f345e3c62b6798929de3ddcedc1d
- https://git.kernel.org/stable/c/5bb09dddc724c5f7c4dc6dd3bfebd685eecd93e8
- https://git.kernel.org/stable/c/61054a8ddb176b155a8f2bacdfefb3727187f5d9
- https://git.kernel.org/stable/c/625b70d31dd4df4b96b3ddcbe251debb33bd67f5
- https://git.kernel.org/stable/c/ba6673824efa3dc198b04a54e69dce480066d7d9
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53495.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53495
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced90b509b39ac9b09be88eb641c7a3abd8de06b698Fixedba6673824efa3dc198b04a54e69dce480066d7d9Fixed61054a8ddb176b155a8f2bacdfefb3727187f5d9Fixed5bb09dddc724c5f7c4dc6dd3bfebd685eecd93e8Fixed349638f7e5d3c7d328565587bb7b0454bbee02e2Fixed625b70d31dd4df4b96b3ddcbe251debb33bd67f5Fixed51fe0a470543f345e3c62b6798929de3ddcedc1d
Linux / Kernel
Package
- Name
- Kernel