206 lines
9.4 KiB
JSON
206 lines
9.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-97973",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-25T10:18:58.207Z",
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"datePublished": "2026-09-25T10:23:12.759Z",
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"dateUpdated": "2026-10-19T09:11:39.063Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T09:11:39.063Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macb: destroy the phylink instance on the probe error path\n\nmacb_mii_init() creates a phylink instance on both of its success paths,\nbut the probe unwind frees the netdev without destroying it, so a failing\nmacb_alloc_tieoff() or register_netdev() leaks the instance.\n\nDestroy it at err_out_unregister_mdio, which is only reachable once\nmacb_mii_init() has succeeded, so bp->phylink is valid there."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/cadence/macb_main.c"
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],
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"versions": [
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "0112aa02c7847314be599d68783d50c7e228a694",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "c1de1e7b51ab2531f564b39b51998c3d71caccd7",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "23b6a44ffea1c54a4232aa86ee470b21422a8cc5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "e92a45b872b035c79acde8dd0da096a72b61ff2f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "8558e3195664113c14a4d8fcf221b3caff41fed1",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7897b071ac3b45a5788d084fc7f8a8ee9e5f07f0",
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"lessThan": "7d059f390750152b9bd69df934198651b94fc26d",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/cadence/macb_main.c"
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],
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"versions": [
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{
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"version": "5.5",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.5",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.189",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.158",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.111",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.53",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.7",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.1.189"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.6.158"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.12.111"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.18.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "7.2.7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "7.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/0112aa02c7847314be599d68783d50c7e228a694"
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},
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{
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"url": "https://git.kernel.org/stable/c/c1de1e7b51ab2531f564b39b51998c3d71caccd7"
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},
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{
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"url": "https://git.kernel.org/stable/c/23b6a44ffea1c54a4232aa86ee470b21422a8cc5"
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},
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{
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"url": "https://git.kernel.org/stable/c/e92a45b872b035c79acde8dd0da096a72b61ff2f"
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},
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{
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"url": "https://git.kernel.org/stable/c/8558e3195664113c14a4d8fcf221b3caff41fed1"
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},
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{
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"url": "https://git.kernel.org/stable/c/7d059f390750152b9bd69df934198651b94fc26d"
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}
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],
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"title": "net: macb: destroy the phylink instance on the probe error path",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |