CVE-2023-0122

CVSS 7.5 HIGHEPSS 1.3%CWE-476

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 Jan 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · Kernel

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References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168 https://security.netapp.com/advisory/ntap-20230302-0002/http://www.openwall.com/lists/oss-security/2023/01/18/1