CVE-2026-23284
Not scored
net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup() Reset eBPF program pointer to old_prog and do not decrease its ref-count if mtk_open routine in mtk_xdp_setup() fails.
Exploit probability
0.1%
Published
March 25, 2026
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-23284
View original source
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup() Reset eBPF program pointer to old_prog and do not decrease its ref-count if mtk_open routine in mtk_xdp_setup() fails.
05 / REFERENCES
Further evidence
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0abc73c8a40fd64ac1739c90bb4f42c418d27a5e
- https://git.kernel.org/stable/c/29629dd7d37349e9fb605375a75de44ac8926ea9
- https://git.kernel.org/stable/c/6f95b59520278a72df9905db791b7ea31375fbc1
- https://git.kernel.org/stable/c/8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a
- https://git.kernel.org/stable/c/b73dfe1ea7be7a072482434643b517d7726f4c8d
- https://git.kernel.org/stable/c/ff14cd44c85c20ad69479db73698185de291550c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23284.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23284