| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: port100: fix use-after-free in port100_send_complete\n\nSyzbot reported UAF in port100_send_complete(). The root case is in\nmissing usb_kill_urb() calls on error handling path of ->probe function.\n\nport100_send_complete() accesses devm allocated memory which will be\nfreed on probe failure. We should kill this urbs before returning an\nerror from probe function to prevent reported use-after-free\n\nFail log:\n\nBUG: KASAN: use-after-free in port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935\nRead of size 1 at addr ffff88801bb59540 by task ksoftirqd/2/26\n...\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106\n print_address_description.constprop.0.cold+0x8d/0x303 mm/kasan/report.c:255\n __kasan_report mm/kasan/report.c:442 [inline]\n kasan_report.cold+0x83/0xdf mm/kasan/report.c:459\n port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935\n __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1670\n\n...\n\nAllocated by task 1255:\n kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38\n kasan_set_track mm/kasan/common.c:45 [inline]\n set_alloc_info mm/kasan/common.c:436 [inline]\n ____kasan_kmalloc mm/kasan/common.c:515 [inline]\n ____kasan_kmalloc mm/kasan/common.c:474 [inline]\n __kasan_kmalloc+0xa6/0xd0 mm/kasan/common.c:524\n alloc_dr drivers/base/devres.c:116 [inline]\n devm_kmalloc+0x96/0x1d0 drivers/base/devres.c:823\n devm_kzalloc include/linux/device.h:209 [inline]\n port100_probe+0x8a/0x1320 drivers/nfc/port100.c:1502\n\nFreed by task 1255:\n kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38\n kasan_set_track+0x21/0x30 mm/kasan/common.c:45\n kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370\n ____kasan_slab_free mm/kasan/common.c:366 [inline]\n ____kasan_slab_free+0xff/0x140 mm/kasan/common.c:328\n kasan_slab_free include/linux/kasan.h:236 [inline]\n __cache_free mm/slab.c:3437 [inline]\n kfree+0xf8/0x2b0 mm/slab.c:3794\n release_nodes+0x112/0x1a0 drivers/base/devres.c:501\n devres_release_all+0x114/0x190 drivers/base/devres.c:530\n really_probe+0x626/0xcc0 drivers/base/dd.c:670" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/nfc/port100.c" |
| ], |
| "versions": [ |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "205c4ec78e71cbf561794e6043da80e7bae6790f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "32e866ae5a7af590597ef4bcff8451bf96d5f980", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "b1db33d4e54bc35d8db96ce143ea0ef92e23d58e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "cd2a5c0da0d1ddf11d1f84e9c9b1949f50f6e161", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "2b1c85f56512d49e43bc53741fce2f508cd90029", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "0e721b8f2ee5e11376dd55363f9ccb539d754b8a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "7194737e1be8fdc89d2a9382bd2f371f7ee2eda8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "0347a6ab300a1532c298823408d6e51ccf4e4f45", |
| "lessThan": "f80cfe2f26581f188429c12bd937eb905ad3ac7b", |
| "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/nfc/port100.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.13", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.13", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.307", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.272", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.235", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.185", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.106", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.29", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.16.15", |
| "lessThanOrEqual": "5.16.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.17", |
| "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": "3.13", |
| "versionEndExcluding": "4.9.307" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "4.14.272" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "4.19.235" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "5.4.185" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "5.10.106" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "5.15.29" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "5.16.15" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.13", |
| "versionEndExcluding": "5.17" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/205c4ec78e71cbf561794e6043da80e7bae6790f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/32e866ae5a7af590597ef4bcff8451bf96d5f980" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b1db33d4e54bc35d8db96ce143ea0ef92e23d58e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cd2a5c0da0d1ddf11d1f84e9c9b1949f50f6e161" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2b1c85f56512d49e43bc53741fce2f508cd90029" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0e721b8f2ee5e11376dd55363f9ccb539d754b8a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7194737e1be8fdc89d2a9382bd2f371f7ee2eda8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f80cfe2f26581f188429c12bd937eb905ad3ac7b" |
| } |
| ], |
| "title": "NFC: port100: fix use-after-free in port100_send_complete", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-48857", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
