CVE-2022-4842: Null Pointer Dereference
First published: Mon Aug 15 2022(Updated: )
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | =6.2-rc1 | |
| redhat/Linux kernel | <6.2 | 6.2 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.6-1 6.12.9-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2022-4842 https://nvd.nist.gov/vuln/detail/CVE-2022-4842 https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
- https://bugzilla.redhat.com/show_bug.cgi?id=2156927
- https://access.redhat.com/security/cve/cve-2022-4842
- https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
- https://launchpad.net/bugs/cve/CVE-2022-4842
- https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4842
- https://nvd.nist.gov/vuln/detail/CVE-2022-4842
- https://security-tracker.debian.org/tracker/CVE-2022-4842
- https://ubuntu.com/security/CVE-2022-4842
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