A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel.
CVE-2023-6270 · GHSA-prhq-c3gx-jhwg · EUVD-2023-58514 · published 4 Jan 2024
How serious is it
- Severity: high, CVSS score 7 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2023-6270?
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Who is affected
The advisories don't name an affected package or product yet. Check the references below.
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
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- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution.
Check your whole app
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References
Merged from ENISA EUVD. Last updated 29 Oct 2026. All vulnerabilities · RSS · JSON