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- bootconfig: Fix integer overflow and truncation vulnerabilities in size checks
. tools/bootconfig: Fix integer overflow and truncation in size checks.
Fix size check bypasses caused by integer overflow and truncation
when parsing initrd or standalone bootconfig files, preventing
buffer overflow and out-of-bounds writes in the userspace tool.
. bootconfig: Fix integer overflow in initrd size check.
Fix pointer arithmetic wrap-around in get_boot_config_from_initrd()
when handling crafted huge size values, preventing fatal kernel
page faults during early boot.
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Merge tag 'bootconfig-fixes-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bootconfig fixes from Masami Hiramatsu:
"Fix integer overflow and truncation in size checks.
- Fix size check bypasses caused by integer overflow and truncation
when parsing initrd or standalone bootconfig files, preventing
buffer overflow and out-of-bounds writes in the userspace tool.
- Fix pointer arithmetic wrap-around in get_boot_config_from_initrd()
when handling crafted huge size values, preventing fatal kernel
page faults during early boot"
* tag 'bootconfig-fixes-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
bootconfig: Fix integer overflow in initrd size check
tools/bootconfig: Fix integer overflow and truncation in size checks
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| dma | ||
| docs | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net | ||
| objtool | ||
| pcmcia | ||
| perf | ||
| platform/x86/amd | ||
| power | ||
| rcu | ||
| sched | ||
| sched_ext | ||
| scripts | ||
| sound | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| unittests | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||