| { |
| "containers": { |
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| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncodel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()\n\nAfter making all ->qlen_notify() callbacks idempotent, now it is safe to\nremove the check of qlen!=0 from both fq_codel_dequeue() and\ncodel_qdisc_dequeue()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/sched/sch_codel.c", |
| "net/sched/sch_fq_codel.c" |
| ], |
| "versions": [ |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "829c49b6b2ff45b043739168fd1245e4e1a91a30", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "2f9761a94bae33d26e6a81b31b36e7d776d93dc1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "4d55144b12e742404bb3f8fee6038bafbf45619d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "e73c838c80dccb9e4f19becc11d9f3cb4a27d483", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "a57fe60ef4cf96bfbb6b58397ec28bdb5a5c6b31", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "76e3cc126bb223013a6b9a0e2a51238d1ef2e409", |
| "lessThan": "342debc12183b51773b3345ba267e9263bdfaaef", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/sched/sch_codel.c", |
| "net/sched/sch_fq_codel.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.5", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.5", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.135", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.88", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.24", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.12", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14.3", |
| "lessThanOrEqual": "6.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.15", |
| "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": "3.5", |
| "versionEndExcluding": "6.1.135" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| "versionEndExcluding": "6.6.88" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.5", |
| "versionEndExcluding": "6.12.24" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.5", |
| "versionEndExcluding": "6.13.12" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.5", |
| "versionEndExcluding": "6.14.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.5", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/829c49b6b2ff45b043739168fd1245e4e1a91a30" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2f9761a94bae33d26e6a81b31b36e7d776d93dc1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4d55144b12e742404bb3f8fee6038bafbf45619d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e73c838c80dccb9e4f19becc11d9f3cb4a27d483" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a57fe60ef4cf96bfbb6b58397ec28bdb5a5c6b31" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/342debc12183b51773b3345ba267e9263bdfaaef" |
| } |
| ], |
| "title": "codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-37798", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
