GSD-2021-1002540
net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()
net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.6 by commit bb851d0fb02547d03cd40106b5f2391c4fed6ed1, it was introduced in version v4.18 by commit cb9d43f6775457cac75544bc4197f26ac2b6f294. For more details please see the references link.
What each source reports
OSV No score
net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()
net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.6 by commit bb851d0fb02547d03cd40106b5f2391c4fed6ed1, it was introduced in version v4.18 by commit cb9d43f6775457cac75544bc4197f26ac2b6f294. For more details please see the references link.
- Record
GSD-2021-1002540- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v4.17v4.17-rc3v4.17-rc4v4.17-rc5v4.17-rc6 Show 45 moreShow lessv4.17-rc7v4.18v4.18-rc1v4.18-rc2v4.18-rc3v4.18-rc4v4.18-rc5v4.18-rc6v4.18-rc7v4.18-rc8v4.19v4.19-rc1v4.19-rc2v4.19-rc3v4.19-rc4v4.19-rc5v4.19-rc6v4.19-rc7v4.19-rc8v4.20v4.20-rc1v4.20-rc2v4.20-rc3v4.20-rc4v4.20-rc5v4.20-rc6v4.20-rc7v5.0v5.0-rc1v5.0-rc2v5.0-rc3v5.0-rc4v5.0-rc5v5.0-rc6v5.0-rc7v5.0-rc8v5.1v5.1-rc1v5.1-rc2v5.1-rc3v5.1-rc4v5.1-rc5v5.1-rc6v5.1-rc7v5.10 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2021-1002540 is a vulnerability with no CVSS score yet in Kernel, published December 19, 2021. No source lists public exploit code. No source names a fixed version.
Left out here: 120 versions. The JSON record has them.