{"id":"CVE-2023-52612","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: scomp - fix req->dst buffer overflow\n\nThe req->dst buffer size should be checked before copying from the\nscomp_scratch->dst to avoid req->dst buffer overflow pr…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: scomp - fix req->dst buffer overflow\n\nThe req->dst buffer size should be checked before copying from the\nscomp_scratch->dst to avoid req->dst buffer overflow pr…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-120"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.10, < 4.19.306","linux_kernel >= 4.20, < 5.4.268","linux_kernel >= 5.5, < 5.10.209","linux_kernel >= 5.11, < 5.15.148","linux_kernel >= 5.16, < 6.1.75","linux_kernel >= 6.2, < 6.6.14","linux_kernel >= 6.7, < 6.7.2","debian_linux = 10.0"],"patched":["linux_kernel 6.7.2"],"published":"2024-03-18","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:17:14.500","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-52612","references":[{"url":"https://git.kernel.org/stable/c/1142d65c5b881590962ad763f94505b6dd67d2fe","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4518dc468cdd796757190515a9be7408adc8911e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4df0c942d04a67df174195ad8082f6e30e7f71a5","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/71c6670f9f032ec67d8f4e3f8db4646bf5a62883","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/744e1885922a9943458954cfea917b31064b4131","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7d9e5bed036a7f9e2062a137e97e3c1e77fb8759","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a5f2f91b3fd7387e5102060809316a0f8f0bc625","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e0e3f4a18784182cfe34e20c00eca11e78d53e76","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/1142d65c5b881590962ad763f94505b6dd67d2fe","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/4518dc468cdd796757190515a9be7408adc8911e","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/4df0c942d04a67df174195ad8082f6e30e7f71a5","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/71c6670f9f032ec67d8f4e3f8db4646bf5a62883","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/744e1885922a9943458954cfea917b31064b4131","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/7d9e5bed036a7f9e2062a137e97e3c1e77fb8759","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/a5f2f91b3fd7387e5102060809316a0f8f0bc625","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/e0e3f4a18784182cfe34e20c00eca11e78d53e76","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00273,"epssPercentile":0.19594,"ingestedAt":"2026-10-15T03:30:12.642Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-03-18T15:42:02.603013Z"},"slug":"CVE-2023-52612","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: scomp - fix req->dst buffer overflow\n\nThe req->dst buffer size should be checked before copying from the\nscomp_scratch->dst to avoid req->dst buffer overflow problem.\n\n## Affected\n\n- `linux_kernel >= 4.10, < 4.19.306`\n- `linux_kernel >= 4.20, < 5.4.268`\n- `linux_kernel >= 5.5, < 5.10.209`\n- `linux_kernel >= 5.11, < 5.15.148`\n- `linux_kernel >= 5.16, < 6.1.75`\n- `linux_kernel >= 6.2, < 6.6.14`\n- `linux_kernel >= 6.7, < 6.7.2`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.7.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}