| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndma: fix call order in dmam_free_coherent\n\ndmam_free_coherent() frees a DMA allocation, which makes the\nfreed vaddr available for reuse, then calls devres_destroy()\nto remove and free the data structure used to track the DMA\nallocation. Between the two calls, it is possible for a\nconcurrent task to make an allocation with the same vaddr\nand add it to the devres list.\n\nIf this happens, there will be two entries in the devres list\nwith the same vaddr and devres_destroy() can free the wrong\nentry, triggering the WARN_ON() in dmam_match.\n\nFix by destroying the devres entry before freeing the DMA\nallocation.\n\n kokonut //net/encryption\n http://sponge2/b9145fe6-0f72-4325-ac2f-a84d81075b03" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/dma/mapping.c" |
| ], |
| "versions": [ |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "fe2d246080f035e0af5793cb79067ba125e4fb63", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "2f7bbdc744f2e7051d1cb47c8e082162df1923c9", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "257193083e8f43907e99ea633820fc2b3bcd24c7", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "87b34c8c94e29fa01d744e5147697f592998d954", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "f993a4baf6b622232e4c190d34c220179e5d61eb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "1fe97f68fce1ba24bf823bfb0eb0956003473130", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "22094f5f52e7bc16c5bf9613365049383650b02e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", |
| "lessThan": "28e8b7406d3a1f5329a03aa25a43aa28e087cb20", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/dma/mapping.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.21", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "2.6.21", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.320", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.282", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.224", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.165", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.103", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.44", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.3", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11", |
| "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": "2.6.21", |
| "versionEndExcluding": "4.19.320" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "5.4.282" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "5.10.224" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "5.15.165" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "6.1.103" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "6.6.44" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "6.10.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.21", |
| "versionEndExcluding": "6.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/fe2d246080f035e0af5793cb79067ba125e4fb63" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2f7bbdc744f2e7051d1cb47c8e082162df1923c9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/257193083e8f43907e99ea633820fc2b3bcd24c7" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/87b34c8c94e29fa01d744e5147697f592998d954" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f993a4baf6b622232e4c190d34c220179e5d61eb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1fe97f68fce1ba24bf823bfb0eb0956003473130" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/22094f5f52e7bc16c5bf9613365049383650b02e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/28e8b7406d3a1f5329a03aa25a43aa28e087cb20" |
| } |
| ], |
| "title": "dma: fix call order in dmam_free_coherent", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-43856", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
