CVE-2019-12818
- State
- Published
- Severity
- Not scored
- Published
- Jun 14, 2019
- Updated
- Aug 4, 2024
- Reserved
- Jun 13, 2019
Description
An issue was discovered in the Linux kernel before 4.20.15. The nfc_llcp_build_tlv function in net/nfc/llcp_commands.c may return NULL. If the caller does not check for this, it will trigger a NULL pointer dereference. This will cause denial of service. This affects nfc_llcp_build_gb in net/nfc/llcp_core.c.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/torvalds/linux/commit/58bdd544e2933a21a51eecf17c3f5f94038261b5
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=58bdd544e2933a21a51eecf17c3f5f94038261b5
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.15
- 108776vdb-entry
- openSUSE-SU-2019:1570vendor-advisory
- openSUSE-SU-2019:1571vendor-advisory
- openSUSE-SU-2019:1579vendor-advisory
- https://support.f5.com/csp/article/K91444306
- https://security.netapp.com/advisory/ntap-20190710-0002/
- USN-4094-1vendor-advisory
- http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
- USN-4118-1vendor-advisory
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