An issue was discovered in fs/io_uring.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (deadlock) because exit may be waiting to park a SQPOLL thread, but concurrently that SQPOLL thread is waiting for a signal to start, aka CID-3ebba796fa25.
References
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
AND |
|
Configuration 4 (hide)
AND |
|
Configuration 5 (hide)
AND |
|
Configuration 6 (hide)
|
Configuration 7 (hide)
AND |
|
History
07 Nov 2023, 03:32
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
12 May 2022, 20:14
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://security.netapp.com/advisory/ntap-20210430-0003/ - Third Party Advisory | |
First Time |
Netapp cloud Backup
Netapp fas 500f Firmware Netapp a250 Netapp aff 500f Netapp fas 500f Netapp solidfire Baseboard Management Controller Firmware Netapp Netapp a250 Firmware Netapp solidfire Baseboard Management Controller Netapp aff 500f Firmware |
|
CPE | cpe:2.3:h:netapp:fas_500f:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:a250_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:aff_500f_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:aff_500f:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:a250:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:fas_500f_firmware:-:*:*:*:*:*:*:* |
03 May 2022, 16:04
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-667 |
30 Apr 2021, 08:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
30 Mar 2021, 18:42
Type | Values Removed | Values Added |
---|---|---|
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T2S3I4SLRNRUQDOFYUS6IUAZMQNMPNLG/ - Mailing List, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4VCKIOXCOZGXBEZMO5LGGV5MWCHO6FT3/ - Mailing List, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PTRNPQTZ4GVS46SZ4OBXY5YDOGVPSTGQ/ - Mailing List, Third Party Advisory | |
CPE | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
29 Mar 2021, 03:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
26 Mar 2021, 20:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
26 Mar 2021, 17:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
25 Mar 2021, 14:39
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
CVSS |
v2 : v3 : |
v2 : 4.9
v3 : 5.5 |
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
References | (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3ebba796fa251d042be42b929a2d916ee5c34a49 - Patch, Vendor Advisory | |
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
|
CWE | NVD-CWE-noinfo | |
References |
|
|
References |
|
|
References |
|
|
References |
|
|
References |
|
20 Mar 2021, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-03-20 20:15
Updated : 2023-12-10 13:41
NVD link : CVE-2021-28951
Mitre link : CVE-2021-28951
CVE.ORG link : CVE-2021-28951
JSON object : View
Products Affected
netapp
- a250
- fas_500f_firmware
- aff_500f_firmware
- fas_500f
- a250_firmware
- solidfire_baseboard_management_controller
- solidfire_baseboard_management_controller_firmware
- aff_500f
- cloud_backup
linux
- linux_kernel
fedoraproject
- fedora
CWE
CWE-667
Improper Locking