btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.
References
Link | Resource |
---|---|
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 | Mailing List Patch Vendor Advisory |
https://github.com/torvalds/linux/commit/1cb3db1cf383a3c7dbda1aa0ce748b0958759947 | Exploit Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210902-0010/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
AND |
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Configuration 3 (hide)
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Configuration 4 (hide)
AND |
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History
03 May 2022, 16:04
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-667 |
07 Oct 2021, 20:39
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:h:netapp:hci_storage_node:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* |
|
References | (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0010/ - Third Party Advisory |
02 Sep 2021, 09:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
12 Aug 2021, 14:21
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 - Mailing List, Patch, Vendor Advisory | |
References | (MISC) https://github.com/torvalds/linux/commit/1cb3db1cf383a3c7dbda1aa0ce748b0958759947 - Exploit, Patch, Third Party Advisory | |
CWE | CWE-770 | |
CVSS |
v2 : v3 : |
v2 : 2.1
v3 : 5.5 |
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
08 Aug 2021, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-08-08 20:15
Updated : 2024-02-04 21:47
NVD link : CVE-2021-38203
Mitre link : CVE-2021-38203
CVE.ORG link : CVE-2021-38203
JSON object : View
Products Affected
netapp
- hci_bootstrap_os
- hci_storage_node
- element_software
- hci_management_node
- solidfire
- hci_compute_node
linux
- linux_kernel
CWE
CWE-667
Improper Locking