UBUNTU-CVE-2023-52429
dm_table_create in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to (in alloc_targets) allocate more than INT_MAX bytes, and crash, because of a missing check for struct dm_ioctl.target_count.
02 / AFFECTED SOFTWARE
Affected packages
39 explicit affected versions
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03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
dm_table_create in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to (in alloc_targets) allocate more than INT_MAX bytes, and crash, because of a missing check for struct dm_ioctl.target_count.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/bd504bcfec41a503b32054da5472904b404341a4
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd504bcfec41a503b32054da5472904b404341a4
- https://ubuntu.com/security/CVE-2023-52429
- https://ubuntu.com/security/notices/USN-6724-1
- https://ubuntu.com/security/notices/USN-6724-2
- https://ubuntu.com/security/notices/USN-6725-1
- https://ubuntu.com/security/notices/USN-6725-2
- https://ubuntu.com/security/notices/USN-6726-1
- https://ubuntu.com/security/notices/USN-6726-2
- https://ubuntu.com/security/notices/USN-6726-3
- https://ubuntu.com/security/notices/USN-6739-1
- https://ubuntu.com/security/notices/USN-6740-1
- https://www.cve.org/CVERecord?id=CVE-2023-52429
- https://www.spinics.net/lists/dm-devel/msg56625.html