Linux kernel stable tree https://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=linux-6.9.y 2024-07-05T07:37:57+00:00 2024-07-05T07:37:57+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2024-03-08T05:38:08+00:00 urn:sha1:044da7ae7afd4ef60806d73654a2e6a79aa4ed7a [ Upstream commit e60adf513275c3a38e5cb67f7fd12387e43a3ff5 ] set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error. Link: https://github.com/KSPP/linux/issues/7 Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: linux-hardening@vger.kernel.org <linux-hardening@vger.kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Puranjay Mohan <puranjay12@gmail.com> Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com> # s390x Acked-by: Tiezhu Yang <yangtiezhu@loongson.cn> # LoongArch Reviewed-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> # MIPS Part Message-ID: <036b6393f23a2032ce75a1c92220b2afcb798d5d.1709850515.git.christophe.leroy@csgroup.eu> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2023-08-22T08:24:47+00:00 Helge Deller deller@gmx.de 2023-08-17T21:45:00+00:00 urn:sha1:22de5d626231b9439a92b030fc8c87603739c2d1 Signed-off-by: Helge Deller <deller@gmx.de> 2023-08-22T08:24:46+00:00 Helge Deller deller@gmx.de 2023-08-17T21:44:59+00:00 urn:sha1:c95e269773b31a93515e201fc4bce02d491216c2 Signed-off-by: Helge Deller <deller@gmx.de> 2023-08-22T08:24:46+00:00 Helge Deller deller@gmx.de 2023-08-17T21:44:58+00:00 urn:sha1:ceb0e7267693d3e6c43bd65695cd79d7c072a42a Signed-off-by: Helge Deller <deller@gmx.de>