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CVE-2023-0122

Published: 17/01/2023 Updated: 02/03/2023
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0
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Vulnerability Summary

A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an malicious user 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.

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linux linux kernel 6.0

Vendor Advisories

Arch Linux Issues:
Severity Unknown Remote Unknown Type Unknown Description AVG-2837 linux 6012-1 62-1 High Unknown AVG-2836 linux-zen 6012-1 62-1 High Unknown ...

References

CWE-476https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168http://www.openwall.com/lists/oss-security/2023/01/18/1https://security.netapp.com/advisory/ntap-20230302-0002/https://nvd.nist.govhttps://security.archlinux.org/CVE-2023-0122
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
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