Please append status with the RTC vulnerability bug here. I'm currently working on a GLSA. For those who need a patch location, see the patch-2.4.24.bz2 tarball: I'll attach a patch in a minute or two...
Created attachment 23201 [details, diff] Patch This is from patch-2.4.24.bz2 - all irrelevant stuff including the memory problem has been removed. It should apply cleanly on all 2.4 kernels providing none of the patched areas have been patched over previously. I recommend that this patch is applied after all the other patches, and rediff'ed if needed for your kernel.
Thank you for splitting these apart. It will make it much eaiser to get these fixes out quickly.
Applied this patch to hardened-sources-2.4.22-r2
Fixed aa-sources-2.4.23-r1.ebuild.
Fixed grsec-sources-2.4.23.1.9.13.ebuild and grsec-sources-2.4.23.2.0_rc4.ebuild.
Bumped to and fixed in wolk-sources-4.10_pre7-r2.ebuild and wolk-sources-4.9-r3.ebuild.
Fixed in gentoo-sources-2.4.22-r2.ebuild and gentoo-sources-2.4.20-r10.ebuild.
Fixed in ac-sources-2.4.22-r4.ebuild...
Created attachment 23238 [details, diff] Patch for 2.4.20
Fixed in alpha-sources-*.ebuild.
Fixed in arm-sources-2.4.19-r2.ebuild.
Fixed in mips-sources-*.ebuild.
Fixed in ck-sources-*.ebuild.
Fixed in ia64-sources-2.4.22-r2.ebuild...
Fixed in openmosix-*.ebuild.
Fixed in rsbac-sources-2.4.20-r1.ebuild.
All vulnerable kernels have been patched. The GLSA went out at around 23:50UTC yesterday, so this is resolved.