| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: do not start chip while suspended\n\nChecking TPM_CHIP_FLAG_SUSPENDED after the call to tpm_find_get_ops() can\nlead to a spurious tpm_chip_start() call:\n\n[35985.503771] i2c i2c-1: Transfer while suspended\n[35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810\n[35985.503802] Modules linked in:\n[35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f\n[35985.503814] Tainted: [W]=WARN\n[35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023\n[35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810\n[35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe <0f> 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5\n[35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246\n[35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000\n[35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001\n[35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000\n[35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820\n[35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120\n[35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000\n[35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0\n[35985.503855] Call Trace:\n[35985.503859] <TASK>\n[35985.503863] ? __warn+0xd4/0x260\n[35985.503868] ? __i2c_transfer+0xbe/0x810\n[35985.503874] ? report_bug+0xf3/0x210\n[35985.503882] ? handle_bug+0x63/0xb0\n[35985.503887] ? exc_invalid_op+0x16/0x50\n[35985.503892] ? asm_exc_invalid_op+0x16/0x20\n[35985.503904] ? __i2c_transfer+0xbe/0x810\n[35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0\n[35985.503920] tpm_cr50_i2c_read+0x8e/0x120\n[35985.503928] tpm_cr50_request_locality+0x75/0x170\n[35985.503935] tpm_chip_start+0x116/0x160\n[35985.503942] tpm_try_get_ops+0x57/0x90\n[35985.503948] tpm_find_get_ops+0x26/0xd0\n[35985.503955] tpm_get_random+0x2d/0x80\n\nDon't move forward with tpm_chip_start() inside tpm_try_get_ops(), unless\nTPM_CHIP_FLAG_SUSPENDED is not set. tpm_find_get_ops() will return NULL in\nsuch a failure case." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/char/tpm/tpm-chip.c", |
| "drivers/char/tpm/tpm-interface.c" |
| ], |
| "versions": [ |
| { |
| "version": "cfaf83501a0cbb104499c5b0892ee5ebde4e967f", |
| "lessThan": "1404dff1e11bf927b70ac25e1de97bed9742ede4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9265fed6db601ee2ec47577815387458ef4f047a", |
| "lessThan": "f3cb81cb96d587f9f235a11789d1ec0992643078", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9265fed6db601ee2ec47577815387458ef4f047a", |
| "lessThan": "e74e2394eed90aff5c3a08c1f51f476d4de71d02", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9265fed6db601ee2ec47577815387458ef4f047a", |
| "lessThan": "f1044e995b64d70ef90ef6f2b89955b127497702", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9265fed6db601ee2ec47577815387458ef4f047a", |
| "lessThan": "17d253af4c2c8a2acf84bb55a0c2045f150b7dfd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bc203fe416abdd1c29da594565a7c3c4e979488e", |
| "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/char/tpm/tpm-chip.c", |
| "drivers/char/tpm/tpm-interface.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.12", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.12", |
| "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": "6.6.64", |
| "versionEndExcluding": "6.6.88" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.12", |
| "versionEndExcluding": "6.12.24" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.12", |
| "versionEndExcluding": "6.13.12" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.12", |
| "versionEndExcluding": "6.14.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.12", |
| "versionEndExcluding": "6.15" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.11.8" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/1404dff1e11bf927b70ac25e1de97bed9742ede4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f3cb81cb96d587f9f235a11789d1ec0992643078" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e74e2394eed90aff5c3a08c1f51f476d4de71d02" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f1044e995b64d70ef90ef6f2b89955b127497702" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/17d253af4c2c8a2acf84bb55a0c2045f150b7dfd" |
| } |
| ], |
| "title": "tpm: do not start chip while suspended", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-23149", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
