QID 355178

Date Published: 2023-05-29

QID 355178: Amazon Linux Security Advisory for kernel : ALAS2023-2023-148

Do_tls_getsockopt in net/tls/tls_main.c in the linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or null pointer dereference). (
( CVE-2023-28466)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

Please refer to Amazon advisory: ALAS2023-2023-148 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS2023-2023-148 - alas.aws.amazon.com/AL2023/ALAS-2023-148.html

CVEs related to QID 355178

CVE-2023-28466 | CVE-2023-2235 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS2023-2023-148	amazon linux 2023		alas.aws.amazon.com/AL2023/ALAS-2023-148.html

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