Description (CNA)
ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://patchwork.ozlabs.org/patch/1236118/
- https://security.netapp.com/advisory/ntap-20200313-0003/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://usn.ubuntu.com/4318-1/
- https://usn.ubuntu.com/4324-1/
- https://usn.ubuntu.com/4344-1/
- https://usn.ubuntu.com/4342-1/
- https://usn.ubuntu.com/4419-1/
ADP enrichment
No English description supplied.
- https://patchwork.ozlabs.org/patch/1236118/
- https://security.netapp.com/advisory/ntap-20200313-0003/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://usn.ubuntu.com/4318-1/
- https://usn.ubuntu.com/4324-1/
- https://usn.ubuntu.com/4344-1/
- https://usn.ubuntu.com/4342-1/
- https://usn.ubuntu.com/4419-1/