| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v4: Don't allow a VMOVP on a dying VPE\n\nKunkun Jiang reported that there is a small window of opportunity for\nuserspace to force a change of affinity for a VPE while the VPE has already\nbeen unmapped, but the corresponding doorbell interrupt still visible in\n/proc/irq/.\n\nPlug the race by checking the value of vmapp_count, which tracks whether\nthe VPE is mapped ot not, and returning an error in this case.\n\nThis involves making vmapp_count common to both GICv4.1 and its v4.0\nancestor." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/irqchip/irq-gic-v3-its.c", |
| "include/linux/irqchip/arm-gic-v4.h" |
| ], |
| "versions": [ |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "b7d7b7fc876f836f40bf48a87e07ea18756ba196", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "755b9532c885b8761fb135fedcd705e21e61cccb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "64b12b061c5488e2d69e67c4eaae5da64fd30bfe", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "01282ab5182f85e42234df2ff42f0ce790f465ff", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "d960505a869e66184fff97fb334980a5b797c7c6", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "64edfaa9a2342a3ce34f8cb982c2c2df84db4de3", |
| "lessThan": "1442ee0011983f0c5c4b92380e6853afb513841a", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/irqchip/irq-gic-v3-its.c", |
| "include/linux/irqchip/arm-gic-v4.h" |
| ], |
| "versions": [ |
| { |
| "version": "5.6", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.6", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.228", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.169", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.114", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.58", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.5", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "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": "5.6", |
| "versionEndExcluding": "5.10.228" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.6", |
| "versionEndExcluding": "5.15.169" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.6", |
| "versionEndExcluding": "6.1.114" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.6", |
| "versionEndExcluding": "6.6.58" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.6", |
| "versionEndExcluding": "6.11.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.6", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/b7d7b7fc876f836f40bf48a87e07ea18756ba196" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/755b9532c885b8761fb135fedcd705e21e61cccb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/64b12b061c5488e2d69e67c4eaae5da64fd30bfe" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/01282ab5182f85e42234df2ff42f0ce790f465ff" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d960505a869e66184fff97fb334980a5b797c7c6" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1442ee0011983f0c5c4b92380e6853afb513841a" |
| } |
| ], |
| "title": "irqchip/gic-v4: Don't allow a VMOVP on a dying VPE", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-50192", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
