CVE-2022-49217
published 2025-02-26CVE-2022-49217: In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xx_send_abort_all(), the n_elem…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.30%
22.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
scsi: pm8001: Fix abort all task initialization
In pm80xx_send_abort_all(), the n_elem field of the ccb used is not
initialized to 0. This missing initialization sometimes lead to the task
completion path seeing the ccb with a non-zero n_elem resulting in the
execution of invalid dma_unmap_sg() calls in pm8001_ccb_task_free(),
causing a crash such as:
[ 197.676341] RIP: 0010:iommu_dma_unmap_sg+0x6d/0x280
[ 197.700204] RSP: 0018:ffff889bbcf89c88 EFLAGS: 00010012
[ 197.705485] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83d0bda0
[ 197.712687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88810dffc0d0
[ 197.719887] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8881c790098b
[ 197.727089] R10: ffffed1038f20131 R11: 0000000000000001 R12: 0000000000000000
[ 197.734296] R13: ffff88810dffc0d0 R14: 0000000000000010 R15: 0000000000000000
[ 197.741493] FS: 0000000000000000(0000) GS:ffff889bbcf80000(0000) knlGS:0000000000000000
[ 197.749659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 197.755459] CR2: 00007f16c1b42734 CR3: 0000000004814000 CR4: 0000000000350ee0
[ 197.762656] Call Trace:
[ 197.765127]
[ 197.767162] pm8001_ccb_task_free+0x5f1/0x820 [pm80xx]
[ 197.772364] ? do_raw_spin_unlock+0x54/0x220
[ 197.776680] pm8001_mpi_task_abort_resp+0x2ce/0x4f0 [pm80xx]
[ 197.782406] process_oq+0xe85/0x7890 [pm80xx]
[ 197.786817] ? lock_acquire+0x194/0x490
[ 197.790697] ? handle_irq_event+0x10e/0x1b0
[ 197.794920] ? mpi_sata_completion+0x2d70/0x2d70 [pm80xx]
[ 197.800378] ? __wake_up_bit+0x100/0x100
[ 197.804340] ? lock_is_held_type+0x98/0x110
[ 197.808565] pm80xx_chip_isr+0x94/0x130 [pm80xx]
[ 197.813243] tasklet_action_common.constprop.0+0x24b/0x2f0
[ 197.818785] __do_softirq+0x1b5/0x82d
[ 197.822485] ? do_raw_spin_unlock+0x54/0x220
[ 197.826799] __irq_exit_rcu+0x17e/0x1e0
[ 197.830678] irq_exit_rcu+0xa/0x20
[ 197.834114] common_interrupt+0x78/0x90
[ 197.840051]
[ 197.844236]
[ 197.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 9914461db82caee6c519acfbe10a86fe11bcdeca | 9914461db82caee6c519acfbe10a86fe11bcdeca |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < d6ec4471550cc53e96485a7124c5891e6a38d1c3 | d6ec4471550cc53e96485a7124c5891e6a38d1c3 |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 1824a21b2cedc5774a5adfa74f5f7b90472d8677 | 1824a21b2cedc5774a5adfa74f5f7b90472d8677 |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 765674e3b30121782a2b792684554baa48c61f5e | 765674e3b30121782a2b792684554baa48c61f5e |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 279f318bd7d6e04e6e0bc7b8cd8e190da8fa37a4 | 279f318bd7d6e04e6e0bc7b8cd8e190da8fa37a4 |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < c8db786858d895ac58342f67767b4999ae6538fa | c8db786858d895ac58342f67767b4999ae6538fa |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 326d894adf89f3c707b7784becbe241830daaab6 | 326d894adf89f3c707b7784becbe241830daaab6 |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 16cd02e0951b520bef324adb9a35afcc92501caf | 16cd02e0951b520bef324adb9a35afcc92501caf |
| linux | linux | >= c6b9ef5779c3e1edfa9de949d2a51252bc347663 < 7f12845c8389855dbcc67baa068b6832dc4a396e | 7f12845c8389855dbcc67baa068b6832dc4a396e |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 3.10 < 4.9.311 | 4.9.311 |
| linux | linux_kernel | >= 4.10 < 4.14.276 | 4.14.276 |
| linux | linux_kernel | >= 4.15 < 4.19.238 | 4.19.238 |
| linux | linux_kernel | >= 4.20 < 5.4.189 | 5.4.189 |
| linux | linux_kernel | >= 5.11 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
| linux | linux_kernel | >= 5.5 < 5.10.110 | 5.10.110 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-mx68-mrjx-c99p: In the Linux kernel, the following vulnerability has been resolved:
scsi: pm8001: Fix abort all task initialization
In pm80xx_send_abort_all(), the
ghsa_unreviewed·2025-10-21
CVE-2022-49217 [MEDIUM] CWE-909 GHSA-mx68-mrjx-c99p: In the Linux kernel, the following vulnerability has been resolved:
scsi: pm8001: Fix abort all task initialization
In pm80xx_send_abort_all(), the
In the Linux kernel, the following vulnerability has been resolved:
scsi: pm8001: Fix abort all task initialization
In pm80xx_send_abort_all(), the n_elem field of the ccb used is not
initialized to 0. This missing initialization sometimes lead to the task
completion path seeing the ccb with a non-zero n_elem resulting in the
execution of invalid dma_unmap_sg() calls in pm8001_ccb_task_free(),
causing a crash such as:
[ 197.676341] RIP: 0010:iommu_dma_unmap_sg+0x6d/0x280
[ 197.700204] RSP: 0018:ffff889bbcf89c88 EFLAGS: 00010012
[ 197.705485] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83d0bda0
[ 197.712687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88810dffc0d0
[ 197.719887] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8881c790098b
[ 197.727089] R10: ffff
OSV
CVE-2022-49217: In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xx_send_abort_all(), the n_
osv·2025-02-26·CVSS 5.5
CVE-2022-49217 [MEDIUM] CVE-2022-49217: In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xx_send_abort_all(), the n_
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xx_send_abort_all(), the n_elem field of the ccb used is not initialized to 0. This missing initialization sometimes lead to the task completion path seeing the ccb with a non-zero n_elem resulting in the execution of invalid dma_unmap_sg() calls in pm8001_ccb_task_free(), causing a crash such as: [ 197.676341] RIP: 0010:iommu_dma_unmap_sg+0x6d/0x280 [ 197.700204] RSP: 0018:ffff889bbcf89c88 EFLAGS: 00010012 [ 197.705485] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83d0bda0 [ 197.712687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88810dffc0d0 [ 197.719887] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8881c790098b [ 197.727089] R10: ffffed1
Red Hat
kernel: scsi: pm8001: Fix abort all task initialization
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49217 [MEDIUM] CWE-824 kernel: scsi: pm8001: Fix abort all task initialization
kernel: scsi: pm8001: Fix abort all task initialization
In the Linux kernel, the following vulnerability has been resolved:
scsi: pm8001: Fix abort all task initialization
In pm80xx_send_abort_all(), the n_elem field of the ccb used is not
initialized to 0. This missing initialization sometimes lead to the task
completion path seeing the ccb with a non-zero n_elem resulting in the
execution of invalid dma_unmap_sg() calls in pm8001_ccb_task_free(),
causing a crash such as:
[ 197.676341] RIP: 0010:iommu_dma_unmap_sg+0x6d/0x280
[ 197.700204] RSP: 0018:ffff889bbcf89c88 EFLAGS: 00010012
[ 197.705485] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83d0bda0
[ 197.712687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88810dffc0d0
[ 197.719887] RBP: 0000000000000000 R08: 00000000
Debian
CVE-2022-49217: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: pm800...
vendor_debian·2022·CVSS 5.5
CVE-2022-49217 [MEDIUM] CVE-2022-49217: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: pm800...
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix abort all task initialization In pm80xx_send_abort_all(), the n_elem field of the ccb used is not initialized to 0. This missing initialization sometimes lead to the task completion path seeing the ccb with a non-zero n_elem resulting in the execution of invalid dma_unmap_sg() calls in pm8001_ccb_task_free(), causing a crash such as: [ 197.676341] RIP: 0010:iommu_dma_unmap_sg+0x6d/0x280 [ 197.700204] RSP: 0018:ffff889bbcf89c88 EFLAGS: 00010012 [ 197.705485] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83d0bda0 [ 197.712687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88810dffc0d0 [ 197.719887] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8881c790098b [ 197.727089] R10: ffffed1
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/16cd02e0951b520bef324adb9a35afcc92501cafhttps://git.kernel.org/stable/c/1824a21b2cedc5774a5adfa74f5f7b90472d8677https://git.kernel.org/stable/c/279f318bd7d6e04e6e0bc7b8cd8e190da8fa37a4https://git.kernel.org/stable/c/326d894adf89f3c707b7784becbe241830daaab6https://git.kernel.org/stable/c/765674e3b30121782a2b792684554baa48c61f5ehttps://git.kernel.org/stable/c/7f12845c8389855dbcc67baa068b6832dc4a396ehttps://git.kernel.org/stable/c/9914461db82caee6c519acfbe10a86fe11bcdecahttps://git.kernel.org/stable/c/c8db786858d895ac58342f67767b4999ae6538fahttps://git.kernel.org/stable/c/d6ec4471550cc53e96485a7124c5891e6a38d1c3
2025-02-26
Published