Answer in brief
CVE-2024-41087 records a Unknown severity vulnerability in ata: libata-core: Fix double free on error. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-41087 records a Unknown severity vulnerability in ata: libata-core: Fix double free on error. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <290073b2b557e4dc21ee74a1e403d9ae79e393a2 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <010de9acbea58fbcbda08e3793d6262086a493fe || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <5dde5f8b790274723640d29a07c5a97d57d62047 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <702c1edbafb2e6f9d20f6d391273b5be09d366a5 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <062e256516d7db5e7dcdef117f52025cd5c456e3 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <8106da4d88bbaed809e023cc8014b766223d6e76 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <ab9e0c529eb7cafebdd31fe1644524e80a48b05d | 290073b2b557e4dc21ee74a1e403d9ae79e393a2, 56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f, 010de9acbea58fbcbda08e3793d6262086a493fe, 5dde5f8b790274723640d29a07c5a97d57d62047, 702c1edbafb2e6f9d20f6d391273b5be09d366a5, 062e256516d7db5e7dcdef117f52025cd5c456e3, 8106da4d88bbaed809e023cc8014b766223d6e76, ab9e0c529eb7cafebdd31fe1644524e80a48b05d |
| Linux/Linuxgeneric | 4.17 | Not reported |
Published upstream
Jul 29, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Fix double free on error If e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump to the err_out label, which will call devres_release_group(). devres_release_group() will trigger a call to ata_host_release(). ata_host_release() calls kfree(host), so executing the kfree(host) in ata_host_alloc() will lead to a double free: kernel BUG at mm/slub.c:553! Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 RIP: 0010:kfree+0x2cf/0x2f0 Code: 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 RSP: 0018:ffffc90000f377f0 EFLAGS: 00010246 RAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320 RDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0 RBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000 R10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780 R13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006 FS: 00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? __die_body.cold+0x19/0x27 ? die+0x2e/0x50 ? do_trap+0xca/0x110 ? do_error_trap+0x6a/0x90 ? kfree+0x2cf/0x2f0 ? exc_invalid_op+0x50/0x70 ? kfree+0x2cf/0x2f0 ? asm_exc_invalid_op+0x1a/0x20 ? ata_host_alloc+0xf5/0x120 [libata] ? ata_host_alloc+0xf5/0x120 [libata] ? kfree+0x2cf/0x2f0 ata_host_alloc+0xf5/0x120 [libata] ata_host_alloc_pinfo+0x14/0xa0 [libata] ahci_init_one+0x6c9/0xd20 [ahci] Ensure that we will not call kfree(host) twice, by performing the kfree() only if the devres_open_group() call failed.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <290073b2b557e4dc21ee74a1e403d9ae79e393a2 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <010de9acbea58fbcbda08e3793d6262086a493fe || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <5dde5f8b790274723640d29a07c5a97d57d62047 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <702c1edbafb2e6f9d20f6d391273b5be09d366a5 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <062e256516d7db5e7dcdef117f52025cd5c456e3 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <8106da4d88bbaed809e023cc8014b766223d6e76 || >=dafd6c496381c1cd1f5ba9ad953e810bdcc931bc <ab9e0c529eb7cafebdd31fe1644524e80a48b05d | 290073b2b557e4dc21ee74a1e403d9ae79e393a2, 56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f, 010de9acbea58fbcbda08e3793d6262086a493fe, 5dde5f8b790274723640d29a07c5a97d57d62047, 702c1edbafb2e6f9d20f6d391273b5be09d366a5, 062e256516d7db5e7dcdef117f52025cd5c456e3, 8106da4d88bbaed809e023cc8014b766223d6e76, ab9e0c529eb7cafebdd31fe1644524e80a48b05d |
| Linux/Linuxgeneric | 4.17 | Not reported |
Published upstream
Jul 29, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Fix double free on error If e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump to the err_out label, which will call devres_release_group(). devres_release_group() will trigger a call to ata_host_release(). ata_host_release() calls kfree(host), so executing the kfree(host) in ata_host_alloc() will lead to a double free: kernel BUG at mm/slub.c:553! Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 RIP: 0010:kfree+0x2cf/0x2f0 Code: 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 RSP: 0018:ffffc90000f377f0 EFLAGS: 00010246 RAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320 RDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0 RBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000 R10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780 R13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006 FS: 00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? __die_body.cold+0x19/0x27 ? die+0x2e/0x50 ? do_trap+0xca/0x110 ? do_error_trap+0x6a/0x90 ? kfree+0x2cf/0x2f0 ? exc_invalid_op+0x50/0x70 ? kfree+0x2cf/0x2f0 ? asm_exc_invalid_op+0x1a/0x20 ? ata_host_alloc+0xf5/0x120 [libata] ? ata_host_alloc+0xf5/0x120 [libata] ? kfree+0x2cf/0x2f0 ata_host_alloc+0xf5/0x120 [libata] ata_host_alloc_pinfo+0x14/0xa0 [libata] ahci_init_one+0x6c9/0xd20 [ahci] Ensure that we will not call kfree(host) twice, by performing the kfree() only if the devres_open_group() call failed.
Quoted source text, attributed separately from HOL analysis.