CVE-2024-56690

{"id": "CVE-2024-56690", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-12-28T10:15:13.537", "references": [{"url": "https://git.kernel.org/stable/c/5edae7a9a35606017ee6e05911c290acee9fee5a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/662f2f13e66d3883b9238b0b96b17886179e60e2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7ddab756f2de5b7b43c122ebebdf37f400fb2b6f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/92834692a539b5b7f409e467a14667d64713b732", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a8e0074ffb38c9a5964a221bb998034d016c93a2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a92ccd3618e42333ac6f150ecdac14dca298bc7a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fca8aed12218f96b38e374ff264d78ea1fbd23cc", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY\n\nSince commit 8f4f68e788c3 (\"crypto: pcrypt - Fix hungtask for\nPADATA_RESET\"), the pcrypt encryption and decryption operations return\n-EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is\ngenerated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns\n-EAGAIN, the unnecessary panic will occur when panic_on_warn set 1.\nFix this issue by calling crypto layer directly without parallelization\nin that case."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: crypto: pcrypt - Llamar a la capa de cifrado directamente cuando padata_do_parallel() devuelve -EBUSY Desde el commit 8f4f68e788c3 (\"crypto: pcrypt - Fix hungtask for PADATA_RESET\"), las operaciones de cifrado y descifrado de pcrypt devuelven -EAGAIN cuando la CPU se conecta o desconecta. En alg_test(), se genera una ADVERTENCIA cuando pcrypt_aead_decrypt() o pcrypt_aead_encrypt() devuelve -EAGAIN, el p\u00e1nico innecesario ocurrir\u00e1 cuando panic_on_warn se establezca en 1. Solucione este problema llamando a la capa de cifrado directamente sin paralelizaci\u00f3n en ese caso."}], "lastModified": "2025-11-03T21:18:19.603", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D1B8031-696E-4387-A4A0-73F522A7EE03", "versionEndExcluding": "4.15", "versionStartIncluding": "4.14.331"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89DB60D9-50DE-49BE-B8F7-2FF1257B0875", "versionEndExcluding": "4.19.325", "versionStartIncluding": "4.19.300"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34B2DFB9-DF95-4BD7-AA6C-AE027CFA62A3", "versionEndExcluding": "5.4.287", "versionStartIncluding": "5.4.262"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "438EF59D-BC9F-48C5-B9A9-C56985EA012A", "versionEndExcluding": "5.10.231", "versionStartIncluding": "5.10.202"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB4C9D19-F3EB-4036-A5FC-A01AA260BFD9", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.15.140"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7060C5E2-F9F3-49A2-9044-DEB0F542A12F", "versionEndExcluding": "6.1.120", "versionStartIncluding": "6.1.64"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B6AC16B-2F1C-4FDF-8F49-09FC11C3F5B0", "versionEndExcluding": "6.6", "versionStartIncluding": "6.5.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D245FF9F-B8BB-4ED6-992B-7580CB2F9A88", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.6.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21434379-192D-472F-9B54-D45E3650E893", "versionEndExcluding": "6.11.11", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8882B1B-2ABC-4838-AC1D-DBDBB5764776", "versionEndExcluding": "6.12.2", "versionStartIncluding": "6.12"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}