| { |
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| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsquashfs: harden sanity check in squashfs_read_xattr_id_table\n\nWhile mounting a corrupted filesystem, a signed integer '*xattr_ids' can\nbecome less than zero. This leads to the incorrect computation of 'len'\nand 'indexes' values which can cause null-ptr-deref in copy_bio_to_actor()\nor out-of-bounds accesses in the next sanity checks inside\nsquashfs_read_xattr_id_table().\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/squashfs/xattr_id.c" |
| ], |
| "versions": [ |
| { |
| "version": "ff49cace7b8cf00d27665f7536a863d406963d06", |
| "lessThan": "cf5d6612092408157db6bb500c70bf6d67c40fbc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a8717b34003f4f7353b23826617ad872f85d85d8", |
| "lessThan": "b30a74f83265c24d1d0842c6c3928cd2e775a3fb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3654a0ed0bdc6d70502bfc7c9fec9f1e243dfcad", |
| "lessThan": "db76fc535fbdfbf29fd0b93e49627537ad794c8c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bddcce15cd1fb9675ddd46a76d8fe2d0a571313b", |
| "lessThan": "de2785aa3448d1ee7be3ab47fd4a873025f1b3d7", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "506220d2ba21791314af569211ffd8870b8208fa", |
| "lessThan": "b7398efe24a965cf3937b716c0b1011c201c5d6e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "506220d2ba21791314af569211ffd8870b8208fa", |
| "lessThan": "29e774dcb27116c06b9c57b1f1f14a1623738989", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "506220d2ba21791314af569211ffd8870b8208fa", |
| "lessThan": "72e544b1b28325fe78a4687b980871a7e4101f76", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "91d4f4d0d7bcd6abd9f9288ff40f4edc716f3d4b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "eca93bf20f70e0f78c8c28720951942f61a49117", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/squashfs/xattr_id.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.11", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.11", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.306", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.273", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.232", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.168", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.93", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.11", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.2", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.14.222", |
| "versionEndExcluding": "4.14.306" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19.176", |
| "versionEndExcluding": "4.19.273" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4.98", |
| "versionEndExcluding": "5.4.232" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10.16", |
| "versionEndExcluding": "5.10.168" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.11", |
| "versionEndExcluding": "5.15.93" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.11", |
| "versionEndExcluding": "6.1.11" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.11", |
| "versionEndExcluding": "6.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4.258" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9.258" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/cf5d6612092408157db6bb500c70bf6d67c40fbc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b30a74f83265c24d1d0842c6c3928cd2e775a3fb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/db76fc535fbdfbf29fd0b93e49627537ad794c8c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/de2785aa3448d1ee7be3ab47fd4a873025f1b3d7" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b7398efe24a965cf3937b716c0b1011c201c5d6e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/29e774dcb27116c06b9c57b1f1f14a1623738989" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/72e544b1b28325fe78a4687b980871a7e4101f76" |
| } |
| ], |
| "title": "squashfs: harden sanity check in squashfs_read_xattr_id_table", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2023-52979", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
