206 lines
10 KiB
JSON
206 lines
10 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-2023-53613",
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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": "2025-10-04T15:40:38.480Z",
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"datePublished": "2025-10-04T15:44:20.998Z",
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"dateUpdated": "2026-05-11T19:48:32.814Z"
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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": "2026-05-11T19:48:32.814Z"
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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\ndax: Fix dax_mapping_release() use after free\n\nA CONFIG_DEBUG_KOBJECT_RELEASE test of removing a device-dax region\nprovider (like modprobe -r dax_hmem) yields:\n\n kobject: 'mapping0' (ffff93eb460e8800): kobject_release, parent 0000000000000000 (delayed 2000)\n [..]\n DEBUG_LOCKS_WARN_ON(1)\n WARNING: CPU: 23 PID: 282 at kernel/locking/lockdep.c:232 __lock_acquire+0x9fc/0x2260\n [..]\n RIP: 0010:__lock_acquire+0x9fc/0x2260\n [..]\n Call Trace:\n <TASK>\n [..]\n lock_acquire+0xd4/0x2c0\n ? ida_free+0x62/0x130\n _raw_spin_lock_irqsave+0x47/0x70\n ? ida_free+0x62/0x130\n ida_free+0x62/0x130\n dax_mapping_release+0x1f/0x30\n device_release+0x36/0x90\n kobject_delayed_cleanup+0x46/0x150\n\nDue to attempting ida_free() on an ida object that has already been\nfreed. Devices typically only hold a reference on their parent while\nregistered. If a child needs a parent object to complete its release it\nneeds to hold a reference that it drops from its release callback.\nArrange for a dax_mapping to pin its parent dev_dax instance until\ndax_mapping_release()."
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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/dax/bus.c"
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],
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"versions": [
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{
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"version": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "94a85474f5e3e518bdbf8c9f51cb343d734a04f7",
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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": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "9c2f993b6ca903c030d58451b5bf9ea27d0d17fa",
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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": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "03859868ab82d57bfdd0cea1bf31f9319a5dded0",
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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": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "f76db6781d76d8464ec2faa9752cc3fb2e4f6923",
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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": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "7310b84821f043dcf77d5e6aa0ad55dc1e10a11d",
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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": "0b07ce872a9eca1ff88c0eb7f6e92dde127d21ca",
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"lessThan": "6d24b170a9db0456f577b1ab01226a2254c016a8",
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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/dax/bus.c"
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],
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"versions": [
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{
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"version": "5.10",
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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": "5.10",
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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": "5.10.188",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.121",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.39",
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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": "6.3.13",
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"lessThanOrEqual": "6.3.*",
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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": "6.4.4",
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"lessThanOrEqual": "6.4.*",
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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": "6.5",
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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": "5.10",
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"versionEndExcluding": "5.10.188"
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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": "5.10",
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"versionEndExcluding": "5.15.121"
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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": "5.10",
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"versionEndExcluding": "6.1.39"
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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": "5.10",
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"versionEndExcluding": "6.3.13"
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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": "5.10",
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"versionEndExcluding": "6.4.4"
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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": "5.10",
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"versionEndExcluding": "6.5"
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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/94a85474f5e3e518bdbf8c9f51cb343d734a04f7"
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},
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{
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"url": "https://git.kernel.org/stable/c/9c2f993b6ca903c030d58451b5bf9ea27d0d17fa"
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},
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{
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"url": "https://git.kernel.org/stable/c/03859868ab82d57bfdd0cea1bf31f9319a5dded0"
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},
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{
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"url": "https://git.kernel.org/stable/c/f76db6781d76d8464ec2faa9752cc3fb2e4f6923"
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},
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{
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"url": "https://git.kernel.org/stable/c/7310b84821f043dcf77d5e6aa0ad55dc1e10a11d"
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},
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{
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"url": "https://git.kernel.org/stable/c/6d24b170a9db0456f577b1ab01226a2254c016a8"
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}
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],
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"title": "dax: Fix dax_mapping_release() use after free",
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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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} |