[PATCH 0/2] vsprintf: Don't leak pointers
Sebastian Andrzej Siewior <[email protected]>
| Newsgroups | org.kernel.vger.linux-hardening,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
It is possible to leak pointers via %ps without KALLSYMS enabled. With KALLSYMS pointers can be leaked if they can not be resolved. The tiny series has two patches, one for each issue. Sebastian Andrzej Siewior (2): vsprintf: Don't leak pointers for %ps without KALLSYMS enabled kallsyms: Don't leak pointers for unresolved symbols. kernel/kallsyms.c | 2 +- lib/vsprintf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.55.0