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[styhead,01/27] wpa-supplicant: Ignore CVE-2024-5290

Message ID 617cf25b0f49b732f961f1fa4d1390e8e883f12b.1729686660.git.steve@sakoman.com
State Accepted
Delegated to: Steve Sakoman
Headers show
Series [styhead,01/27] wpa-supplicant: Ignore CVE-2024-5290 | expand

Commit Message

Steve Sakoman Oct. 23, 2024, 12:34 p.m. UTC 
From: Peter Marko <peter.marko@siemens.com>

NVD CVE report [1] links Ubuntu bug [2] which has a very good
description/discussion about this issue.
It applies only to distros patching wpa-supplicant to allow non-root
users (e.g. via netdev group) to load modules.
This is not the case of Yocto.

Quote:
So upstream isn't vulnerable as they only expose the dbus interface to
root. Downstreams like Ubuntu and Chromium added a patch that grants
access to the netdev group. The patch is the problem, not the upstream
code IMHO.

There is also a commit [3] associated with this CVE, however that only
provides build-time configuration to limit paths which can be accessed
but it acts only as a mitigation for distros which allow non-root users
to load crafted modules.

The patch is included in version 2.11, however NVD has this CVE
version-less, so explicit ignore is necessary.

[1] https://nvd.nist.gov/vuln/detail/CVE-2024-5290
[2] https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/2067613
[3] https://w1.fi/cgit/hostap/commit/?id=c84388ee4c66bcd310db57489eac4a75fc600747

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 6cb794d44a8624784ec0f76dca764616d81ffbf5)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.11.bb | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.11.bb b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.11.bb
index 257ef43b6e..ac99d0db49 100644
--- a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.11.bb
+++ b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.11.bb
@@ -29,6 +29,8 @@  PACKAGECONFIG[openssl] = ",,openssl"
 
 CVE_PRODUCT = "wpa_supplicant"
 
+CVE_STATUS[CVE-2024-5290] = "not-applicable-platform: this only affects Ubuntu and other platforms patching wpa-supplicant"
+
 EXTRA_OEMAKE = "'LIBDIR=${libdir}' 'INCDIR=${includedir}' 'BINDIR=${sbindir}'"
 
 do_configure () {