[Buildroot] [git commit] boot/shim: security bump to version 15.6

[Buildroot] [git commit] boot/shim: security bump to version 15.6

[Yann E. MORIN]

commit: https://git.buildroot.net/buildroot/commit/?id=f29cbc6ce3def37d7dc4d99fa2a5cbdadc6369e9
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Fixes the following security issue:

CVE-2022-28737: There's a possible overflow in handle_image() when shim
tries to load and execute crafted EFI executables

https://github.com/advisories/GHSA-hmxr-46w2-jjwh

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
 boot/shim/shim.hash | 2 +-
 boot/shim/shim.mk   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/boot/shim/shim.hash b/boot/shim/shim.hash
index a0a9f06f35..c9c489fd2f 100644
--- a/boot/shim/shim.hash
+++ b/boot/shim/shim.hash
@@ -1,3 +1,3 @@
 # locally computed hash
-sha256  8344473dd10569588b8238a4656b8fab226714eea9f5363f8c410aa8a5090297  shim-15.4.tar.bz2
+sha256  eab91644a3efe91a666399f5d8eb3eed0e04d04f79d4b6c0b278ef7747a239a5  shim-15.6.tar.bz2
 sha256  15edf527919ddcb2f514ab9d16ad07ef219e4bb490e0b79560be510f0c159cc2  COPYRIGHT
diff --git a/boot/shim/shim.mk b/boot/shim/shim.mk
index 0a6d1527aa..bbef81cfc4 100644
--- a/boot/shim/shim.mk
+++ b/boot/shim/shim.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SHIM_VERSION = 15.4
+SHIM_VERSION = 15.6
 SHIM_SITE = https://github.com/rhboot/shim/releases/download/$(SHIM_VERSION)
 SHIM_SOURCE = shim-$(SHIM_VERSION).tar.bz2
 SHIM_LICENSE = BSD-2-Clause
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Re: [Buildroot] [git commit] boot/shim: security bump to version 15.6

[Peter Korsgaard]

>>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes:

 > commit: https://git.buildroot.net/buildroot/commit/?id=f29cbc6ce3def37d7dc4d99fa2a5cbdadc6369e9
 > branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

 > Fixes the following security issue:

 > CVE-2022-28737: There's a possible overflow in handle_image() when shim
 > tries to load and execute crafted EFI executables

 > https://github.com/advisories/GHSA-hmxr-46w2-jjwh

 > Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
 > Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

Committed to 2023.02.x and 2023.11.x, thanks.

-- 
Bye, Peter Korsgaard
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