Vulnerability Details : CVE-2023-28466
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).
Vulnerability category: Memory Corruption
Products affected by CVE-2023-28466
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28466
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-28466
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST |
CWE ids for CVE-2023-28466
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-28466
-
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
[SECURITY] [DLA 3404-1] linux-5.10 security updateMailing List;Third Party Advisory
-
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=49c47cc21b5b7a3d8deb18fc57b0aa2ab1286962
kernel/git/torvalds/linux.git - Linux kernel source treeMailing List;Patch
-
https://security.netapp.com/advisory/ntap-20230427-0006/
CVE-2023-28466 Linux Kernel Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
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