In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Improve SCSI abort handling
The following has been observed on a test setup:
WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcd_queuecommand+0x468/0x65c
Call trace:
ufshcd_queuecommand+0x468/0x65c
scsi_send_eh_cmnd+0x224/0x6a0
scsi_eh_test_devices+0x248/0x418
scsi_eh_ready_devs+0xc34/0xe58
scsi_error_handler+0x204/0x80c
kthread+0x150/0x1b4
ret_from_fork+0x10/0x30
That warning is triggered by the following statement:
WARN_ON(lrbp->cmd);
Fix this warning by clearing lrbp->cmd from the abort handler.
References
| Link | Resource |
|---|---|
| https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566 | Patch Mailing List |
| https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566 | Patch Mailing List |
| https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070 | Patch Mailing List |
| https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070 | Patch Mailing List |
Configurations
Configuration 1 (hide)
|
History
03 Mar 2025, 17:47
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux linux Kernel
Linux |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| References | () https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566 - Patch, Mailing List | |
| References | () https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070 - Patch, Mailing List | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:* |
10 Apr 2024, 19:49
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-04-10 19:15
Updated : 2025-03-03 17:47
NVD link : CVE-2021-47188
Mitre link : CVE-2021-47188
JSON object : View
Products Affected
linux
- linux_kernel
CWE
No CWE.