GSD-2023-1001217
lib/fonts: fix undefined behavior in bit shift for get_default_font
lib/fonts: fix undefined behavior in bit shift for get_default_font
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 v5.15.86 by commit e83b47580a0738361772d6f24286adfdaba57e36, it was introduced in version v2.6.23 by commit c81f717cb9e0bd91dc4b98753cb2705ab0fe2801. For more details please see the references link.
What each source reports
OSV No score
lib/fonts: fix undefined behavior in bit shift for get_default_font
lib/fonts: fix undefined behavior in bit shift for get_default_font
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 v5.15.86 by commit e83b47580a0738361772d6f24286adfdaba57e36, it was introduced in version v2.6.23 by commit c81f717cb9e0bd91dc4b98753cb2705ab0fe2801. For more details please see the references link.
- Record
GSD-2023-1001217- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v2.6.23v2.6.23-rc2v2.6.23-rc3v2.6.23-rc4v2.6.23-rc5 Show 45 moreShow lessv2.6.23-rc6v2.6.23-rc7v2.6.23-rc8v2.6.23-rc9v2.6.24v2.6.24-rc1v2.6.24-rc2v2.6.24-rc3v2.6.24-rc4v2.6.24-rc5v2.6.24-rc6v2.6.24-rc7v2.6.24-rc8v2.6.25v2.6.25-rc1v2.6.25-rc2v2.6.25-rc3v2.6.25-rc4v2.6.25-rc5v2.6.25-rc6v2.6.25-rc7v2.6.25-rc8v2.6.25-rc9v2.6.26v2.6.26-rc1v2.6.26-rc2v2.6.26-rc3v2.6.26-rc4v2.6.26-rc5v2.6.26-rc6v2.6.26-rc7v2.6.26-rc8v2.6.26-rc9v2.6.27v2.6.27-rc1v2.6.27-rc2v2.6.27-rc3v2.6.27-rc4v2.6.27-rc5v2.6.27-rc6v2.6.27-rc7v2.6.27-rc8v2.6.27-rc9v2.6.28v2.6.28-rc1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2023-1001217 is a vulnerability with no CVSS score yet in Kernel, published January 17, 2023. No source lists public exploit code. No source names a fixed version.
Left out here: 670 versions. The JSON record has them.