CVE-2022-48694
published 2024-05-03CVE-2022-48694: In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outstanding…
PriorityP335high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.23%
14.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix drain SQ hang with no completion
SW generated completions for outstanding WRs posted on SQ
after QP is in error target the wrong CQ. This causes the
ib_drain_sq to hang with no completion.
Fix this to generate completions on the right CQ.
[ 863.969340] INFO: task kworker/u52:2:671 blocked for more than 122 seconds.
[ 863.979224] Not tainted 5.14.0-130.el9.x86_64 #1
[ 863.986588] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 863.996997] task:kworker/u52:2 state:D stack: 0 pid: 671 ppid: 2 flags:0x00004000
[ 864.007272] Workqueue: xprtiod xprt_autoclose [sunrpc]
[ 864.014056] Call Trace:
[ 864.017575] __schedule+0x206/0x580
[ 864.022296] schedule+0x43/0xa0
[ 864.026736] schedule_timeout+0x115/0x150
[ 864.032185] __wait_for_common+0x93/0x1d0
[ 864.037717] ? usleep_range_state+0x90/0x90
[ 864.043368] __ib_drain_sq+0xf6/0x170 [ib_core]
[ 864.049371] ? __rdma_block_iter_next+0x80/0x80 [ib_core]
[ 864.056240] ib_drain_sq+0x66/0x70 [ib_core]
[ 864.062003] rpcrdma_xprt_disconnect+0x82/0x3b0 [rpcrdma]
[ 864.069365] ? xprt_prepare_transmit+0x5d/0xc0 [sunrpc]
[ 864.076386] xprt_rdma_close+0xe/0x30 [rpcrdma]
[ 864.082593] xprt_autoclose+0x52/0x100 [sunrpc]
[ 864.088718] process_one_work+0x1e8/0x3c0
[ 864.094170] worker_thread+0x50/0x3b0
[ 864.099109] ? rescuer_thread+0x370/0x370
[ 864.104473] kthread+0x149/0x170
[ 864.109022] ? set_kthread_struct+0x40/0x40
[ 864.114713] ret_from_fork+0x22/0x30
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.19.11-1 (bookworm) | linux 5.19.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 81091d7696ae71627ff80bbf2c6b0986d2c1cce3 < 5becc531a3fa8da75158a8993f56cc3e0717716e | 5becc531a3fa8da75158a8993f56cc3e0717716e |
| linux | linux | >= 81091d7696ae71627ff80bbf2c6b0986d2c1cce3 < ead54ced6321099978d30d62dc49c282a6e70574 | ead54ced6321099978d30d62dc49c282a6e70574 |
| linux | linux | >= bd2af69575f518a34a941b6b46882c7e2f43e8a2 < 14d148401c5202fec3a071e24785481d540b22c3 | 14d148401c5202fec3a071e24785481d540b22c3 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 5.19 < 5.19.9 | 5.19.9 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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Red Hat
kernel: RDMA/irdma: Fix drain SQ hang with no completion
vendor_redhat·2024-05-03·CVSS 7.8
CVE-2022-48694 [HIGH] kernel: RDMA/irdma: Fix drain SQ hang with no completion
kernel: RDMA/irdma: Fix drain SQ hang with no completion
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix drain SQ hang with no completion
SW generated completions for outstanding WRs posted on SQ
after QP is in error target the wrong CQ. This causes the
ib_drain_sq to hang with no completion.
Fix this to generate completions on the right CQ.
[ 863.969340] INFO: task kworker/u52:2:671 blocked for more than 122 seconds.
[ 863.979224] Not tainted 5.14.0-130.el9.x86_64 #1
[ 863.986588] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 863.996997] task:kworker/u52:2 state:D stack: 0 pid: 671 ppid: 2 flags:0x00004000
[ 864.007272] Workqueue: xprtiod xprt_autoclose [sunrpc]
[ 864.014056] Call Trace:
[ 864.017575] __schedule+0x206/0x58
Debian
CVE-2022-48694: linux - In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma:...
vendor_debian·2022·CVSS 7.8
CVE-2022-48694 [HIGH] CVE-2022-48694: linux - In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma:...
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outstanding WRs posted on SQ after QP is in error target the wrong CQ. This causes the ib_drain_sq to hang with no completion. Fix this to generate completions on the right CQ. [ 863.969340] INFO: task kworker/u52:2:671 blocked for more than 122 seconds. [ 863.979224] Not tainted 5.14.0-130.el9.x86_64 #1 [ 863.986588] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 863.996997] task:kworker/u52:2 state:D stack: 0 pid: 671 ppid: 2 flags:0x00004000 [ 864.007272] Workqueue: xprtiod xprt_autoclose [sunrpc] [ 864.014056] Call Trace: [ 864.017575] __schedule+0x206/0x580 [ 864.022296] schedule+0x43/0xa0 [ 864.026736] schedule_
GHSA
GHSA-c5v2-x8pv-3r93: In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix drain SQ hang with no completion
SW generated completions for ou
ghsa_unreviewed·2024-05-03
CVE-2022-48694 [HIGH] GHSA-c5v2-x8pv-3r93: In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix drain SQ hang with no completion
SW generated completions for ou
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix drain SQ hang with no completion
SW generated completions for outstanding WRs posted on SQ
after QP is in error target the wrong CQ. This causes the
ib_drain_sq to hang with no completion.
Fix this to generate completions on the right CQ.
[ 863.969340] INFO: task kworker/u52:2:671 blocked for more than 122 seconds.
[ 863.979224] Not tainted 5.14.0-130.el9.x86_64 #1
[ 863.986588] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 863.996997] task:kworker/u52:2 state:D stack: 0 pid: 671 ppid: 2 flags:0x00004000
[ 864.007272] Workqueue: xprtiod xprt_autoclose [sunrpc]
[ 864.014056] Call Trace:
[ 864.017575] __schedule+0x206/0x580
[ 864.022296] schedule+0x43/0xa0
[ 864.026736] sched
OSV
CVE-2022-48694: In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outs
osv·2024-05-03·CVSS 7.8
CVE-2022-48694 [HIGH] CVE-2022-48694: In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outs
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outstanding WRs posted on SQ after QP is in error target the wrong CQ. This causes the ib_drain_sq to hang with no completion. Fix this to generate completions on the right CQ. [ 863.969340] INFO: task kworker/u52:2:671 blocked for more than 122 seconds. [ 863.979224] Not tainted 5.14.0-130.el9.x86_64 #1 [ 863.986588] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 863.996997] task:kworker/u52:2 state:D stack: 0 pid: 671 ppid: 2 flags:0x00004000 [ 864.007272] Workqueue: xprtiod xprt_autoclose [sunrpc] [ 864.014056] Call Trace: [ 864.017575] __schedule+0x206/0x580 [ 864.022296] schedule+0x43/0xa0 [ 864.026736] schedule_
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/14d148401c5202fec3a071e24785481d540b22c3https://git.kernel.org/stable/c/5becc531a3fa8da75158a8993f56cc3e0717716ehttps://git.kernel.org/stable/c/ead54ced6321099978d30d62dc49c282a6e70574https://git.kernel.org/stable/c/14d148401c5202fec3a071e24785481d540b22c3https://git.kernel.org/stable/c/5becc531a3fa8da75158a8993f56cc3e0717716ehttps://git.kernel.org/stable/c/ead54ced6321099978d30d62dc49c282a6e70574
2024-05-03
Published