| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntomoyo: fix UAF write bug in tomoyo_write_control()\n\nSince tomoyo_write_control() updates head->write_buf when write()\nof long lines is requested, we need to fetch head->write_buf after\nhead->io_sem is held. Otherwise, concurrent write() requests can\ncause use-after-free-write and double-free problems." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "security/tomoyo/common.c" |
| ], |
| "versions": [ |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "a23ac1788e2c828c097119e9a3178f0b7e503fee", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "7d930a4da17958f869ef679ee0e4a8729337affc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "3bfe04c1273d30b866f4c7c238331ed3b08e5824", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "2caa605079488da9601099fbda460cfc1702839f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "6edefe1b6c29a9932f558a898968a9fcbeec5711", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bd03a3e4c9a9df0c6b007045fa7fc8889111a478", |
| "lessThan": "2f03fc340cac9ea1dc63cbf8c93dd2eb0f227815", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "security/tomoyo/common.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.1", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.1", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.212", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.151", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.81", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.21", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.9", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8", |
| "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": "3.1", |
| "versionEndExcluding": "5.10.212" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.1", |
| "versionEndExcluding": "5.15.151" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.1", |
| "versionEndExcluding": "6.1.81" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.1", |
| "versionEndExcluding": "6.6.21" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.1", |
| "versionEndExcluding": "6.7.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.1", |
| "versionEndExcluding": "6.8" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/a23ac1788e2c828c097119e9a3178f0b7e503fee" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7d930a4da17958f869ef679ee0e4a8729337affc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3bfe04c1273d30b866f4c7c238331ed3b08e5824" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2caa605079488da9601099fbda460cfc1702839f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6edefe1b6c29a9932f558a898968a9fcbeec5711" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2f03fc340cac9ea1dc63cbf8c93dd2eb0f227815" |
| } |
| ], |
| "title": "tomoyo: fix UAF write bug in tomoyo_write_control()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-26622", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
