UBUNTU-CVE-2022-3621
A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920.
02 / AFFECTED SOFTWARE
Affected packages
7 explicit affected versions
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6 explicit affected versions
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10 explicit affected versions
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14 explicit affected versions
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120 explicit affected versions
14 explicit affected versions
48 explicit affected versions
4 explicit affected versions
37 explicit affected versions
1 explicit affected versions
24 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/21a87d88c2253350e115029f14fe2a10a7e6c856
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=21a87d88c2253350e115029f14fe2a10a7e6c856
- https://ubuntu.com/security/CVE-2022-3621
- https://ubuntu.com/security/notices/USN-5754-1
- https://ubuntu.com/security/notices/USN-5754-2
- https://ubuntu.com/security/notices/USN-5755-1
- https://ubuntu.com/security/notices/USN-5755-2
- https://ubuntu.com/security/notices/USN-5756-1
- https://ubuntu.com/security/notices/USN-5756-2
- https://ubuntu.com/security/notices/USN-5756-3
- https://ubuntu.com/security/notices/USN-5757-1
- https://ubuntu.com/security/notices/USN-5757-2
- https://ubuntu.com/security/notices/USN-5758-1
- https://ubuntu.com/security/notices/USN-5773-1
- https://ubuntu.com/security/notices/USN-5774-1
- https://ubuntu.com/security/notices/USN-5779-1
- https://ubuntu.com/security/notices/USN-5789-1
- https://www.cve.org/CVERecord?id=CVE-2022-3621