High 7.8Published Mar 18, 2024

CVE-2023-52612crypto: scomp - fix req->dst buffer overflow

Updated under an hour ago (Oct 27, 2026, 10:00 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: crypto: scomp - fix req->dst buffer overflow The req->dst buffer size should be checked before copying from the scomp_scratch->dst to avoid req->dst buffer overflow problem.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Modified
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 1142d65c5b881590962ad763f94505b6dd67d2fe; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before e0e3f4a18784182cfe34e20c00eca11e78d53e76; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 4518dc468cdd796757190515a9be7408adc8911e; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before a5f2f91b3fd7387e5102060809316a0f8f0bc625; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 4df0c942d04a67df174195ad8082f6e30e7f71a5; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 7d9e5bed036a7f9e2062a137e97e3c1e77fb8759; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 71c6670f9f032ec67d8f4e3f8db4646bf5a62883; from 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 before 744e1885922a9943458954cfea917b31064b4131	CNA record
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name)	from V3.1.0 before V3.1.5	CISA ADP
linux linux_kernel linux:linux_kernel	from 4.10 before 4.19.306; from 4.20 before 5.4.268; from 5.5 before 5.10.209; from 5.11 before 5.15.148; from 5.16 before 6.1.75; from 6.2 before 6.6.14; from 6.7 before 6.7.2	NVD
debian debian_linux debian:debian_linux	10.0	NVD

References

References

https://git.kernel.org/stable/c/1142d65c5b881590962ad763f94505b6dd67d2fe	patch
https://git.kernel.org/stable/c/e0e3f4a18784182cfe34e20c00eca11e78d53e76	patch
https://git.kernel.org/stable/c/4518dc468cdd796757190515a9be7408adc8911e	patch
https://git.kernel.org/stable/c/a5f2f91b3fd7387e5102060809316a0f8f0bc625	patch
https://git.kernel.org/stable/c/4df0c942d04a67df174195ad8082f6e30e7f71a5	patch
https://git.kernel.org/stable/c/7d9e5bed036a7f9e2062a137e97e3c1e77fb8759	patch
https://git.kernel.org/stable/c/71c6670f9f032ec67d8f4e3f8db4646bf5a62883	patch
https://git.kernel.org/stable/c/744e1885922a9943458954cfea917b31064b4131	patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html	mailing-list
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html	mailing-list
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.