CVE-2024-53164
Vulnerability from cvelistv5
Published
2024-12-27 13:38
Modified
2024-12-27 13:38
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: fix ordering of qlen adjustment
Changes to sch->q.qlen around qdisc_tree_reduce_backlog() need to happen
_before_ a call to said function because otherwise it may fail to notify
parent qdiscs when the child is about to become empty.
References
Impacted products
{ "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "net/sched/sch_cake.c", "net/sched/sch_choke.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "489422e2befff88a1de52b2acebe7b333bded025", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git" }, { "lessThan": "97e13434b5da8e91bdf965352fad2141d13d72d3", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git" }, { "lessThan": "e3e54ad9eff8bdaa70f897e5342e34b76109497f", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git" }, { "lessThan": "5eb7de8cd58e73851cd37ff8d0666517d9926948", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "net/sched/sch_cake.c", "net/sched/sch_choke.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.122", "versionType": "semver" }, { "lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.68", "versionType": "semver" }, { "lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.7", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.13-rc2", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: fix ordering of qlen adjustment\n\nChanges to sch-\u003eq.qlen around qdisc_tree_reduce_backlog() need to happen\n_before_ a call to said function because otherwise it may fail to notify\nparent qdiscs when the child is about to become empty." } ], "providerMetadata": { "dateUpdated": "2024-12-27T13:38:43.407Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025" }, { "url": "https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3" }, { "url": "https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497f" }, { "url": "https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948" } ], "title": "net: sched: fix ordering of qlen adjustment", "x_generator": { "engine": "bippy-5f407fcff5a0" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2024-53164", "datePublished": "2024-12-27T13:38:43.407Z", "dateReserved": "2024-11-19T17:17:25.004Z", "dateUpdated": "2024-12-27T13:38:43.407Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-53164\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:23.480\",\"lastModified\":\"2024-12-27T14:15:23.480\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: sched: fix ordering of qlen adjustment\\n\\nChanges to sch-\u003eq.qlen around qdisc_tree_reduce_backlog() need to happen\\n_before_ a call to said function because otherwise it may fail to notify\\nparent qdiscs when the child is about to become empty.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.