2024-07-12 13:00:50 +00:00
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{
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2024-07-29 16:00:36 +00:00
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"data_version": "4.0",
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2024-07-12 13:00:50 +00:00
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-41087",
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2024-07-29 16:00:36 +00:00
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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2024-07-12 13:00:50 +00:00
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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2024-07-29 16:00:36 +00:00
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-core: Fix double free on error\n\nIf e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump\nto the err_out label, which will call devres_release_group().\ndevres_release_group() will trigger a call to ata_host_release().\nata_host_release() calls kfree(host), so executing the kfree(host) in\nata_host_alloc() will lead to a double free:\n\nkernel BUG at mm/slub.c:553!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014\nRIP: 0010:kfree+0x2cf/0x2f0\nCode: 5d 41 5e 41 5f 5d e9 80 d6 ff ff 4d 89 f1 41 b8 01 00 00 00 48 89 d9 48 89 da\nRSP: 0018:ffffc90000f377f0 EFLAGS: 00010246\nRAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320\nRDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0\nRBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000\nR10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780\nR13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006\nFS: 00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0\nPKRU: 55555554\nCall Trace:\n <TASK>\n ? __die_body.cold+0x19/0x27\n ? die+0x2e/0x50\n ? do_trap+0xca/0x110\n ? do_error_trap+0x6a/0x90\n ? kfree+0x2cf/0x2f0\n ? exc_invalid_op+0x50/0x70\n ? kfree+0x2cf/0x2f0\n ? asm_exc_invalid_op+0x1a/0x20\n ? ata_host_alloc+0xf5/0x120 [libata]\n ? ata_host_alloc+0xf5/0x120 [libata]\n ? kfree+0x2cf/0x2f0\n ata_host_alloc+0xf5/0x120 [libata]\n ata_host_alloc_pinfo+0x14/0xa0 [libata]\n ahci_init_one+0x6c9/0xd20 [ahci]\n\nEnsure that we will not call kfree(host) twice, by performing the kfree()\nonly if the devres_open_group() call failed."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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2024-07-12 13:00:50 +00:00
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}
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]
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2024-07-29 16:00:36 +00:00
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "dafd6c496381",
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"version_value": "290073b2b557"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "4.17",
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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": "4.17",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "4.19.317",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.4.279",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.10.221",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.15.162",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.1.97",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.6.37",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.9.8",
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"lessThanOrEqual": "6.9.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.10",
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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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"defaultStatus": "affected"
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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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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/290073b2b557e4dc21ee74a1e403d9ae79e393a2",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/290073b2b557e4dc21ee74a1e403d9ae79e393a2"
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{
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"url": "https://git.kernel.org/stable/c/56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f"
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/010de9acbea58fbcbda08e3793d6262086a493fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/5dde5f8b790274723640d29a07c5a97d57d62047",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/5dde5f8b790274723640d29a07c5a97d57d62047"
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},
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{
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"url": "https://git.kernel.org/stable/c/702c1edbafb2e6f9d20f6d391273b5be09d366a5",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/702c1edbafb2e6f9d20f6d391273b5be09d366a5"
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},
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{
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"url": "https://git.kernel.org/stable/c/062e256516d7db5e7dcdef117f52025cd5c456e3",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/062e256516d7db5e7dcdef117f52025cd5c456e3"
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},
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{
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"url": "https://git.kernel.org/stable/c/8106da4d88bbaed809e023cc8014b766223d6e76",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/8106da4d88bbaed809e023cc8014b766223d6e76"
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},
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{
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"url": "https://git.kernel.org/stable/c/ab9e0c529eb7cafebdd31fe1644524e80a48b05d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/ab9e0c529eb7cafebdd31fe1644524e80a48b05d"
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}
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"generator": {
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"engine": "bippy-c9c4e1df01b2"
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2024-07-12 13:00:50 +00:00
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}
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}
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