From: Amaury Couderc <[email protected]> avahi: fix DoS bug by removing incorrect assertion
Signed-off-by: Amaury Couderc <[email protected]> --- meta/recipes-connectivity/avahi/avahi_0.8.bb | 2 +- .../avahi/files/CVE-2025-68468.patch | 32 +++++++++++++++++++ 2 files changed, 33 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-connectivity/avahi/files/CVE-2025-68468.patch diff --git a/meta/recipes-connectivity/avahi/avahi_0.8.bb b/meta/recipes-connectivity/avahi/avahi_0.8.bb index ffda85c0e7..8f8f4a0d88 100644 --- a/meta/recipes-connectivity/avahi/avahi_0.8.bb +++ b/meta/recipes-connectivity/avahi/avahi_0.8.bb @@ -37,6 +37,7 @@ SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/avahi-${PV}.tar.gz \ file://CVE-2023-38473.patch \ file://CVE-2024-52616.patch \ file://CVE-2024-52615.patch \ + file://CVE-2025-68468.patch \ " GITHUB_BASE_URI = "https://github.com/avahi/avahi/releases/"; diff --git a/meta/recipes-connectivity/avahi/files/CVE-2025-68468.patch b/meta/recipes-connectivity/avahi/files/CVE-2025-68468.patch new file mode 100644 index 0000000000..3635cc8d53 --- /dev/null +++ b/meta/recipes-connectivity/avahi/files/CVE-2025-68468.patch @@ -0,0 +1,32 @@ +From 483f83828cfda965fac914ff1b39c63c256372b2 Mon Sep 17 00:00:00 2001 +From: Hugo Muis <[email protected]> +Date: Sun, 2 Mar 2025 18:06:24 +0100 +Subject: [PATCH] core: fix DoS bug by removing incorrect assertion + +Closes https://github.com/avahi/avahi/issues/683 + +CVE: CVE-2025-68468 + +Upstream-Status: Backport +[https://github.com/avahi/avahi/commit/f66be13d7f31a3ef806d226bf8b67240179d309a] + +Signed-off-by: Amaury Couderc <[email protected]> +--- + avahi-core/browse.c | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/avahi-core/browse.c b/avahi-core/browse.c +index 86e4432..79595fe 100644 +--- a/avahi-core/browse.c ++++ b/avahi-core/browse.c +@@ -295,7 +295,6 @@ static void lookup_multicast_callback( + lookup_drop_cname(l, interface, protocol, 0, r); + else { + /* It's a normal record, so let's call the user callback */ +- assert(avahi_key_equal(b->key, l->key)); + + b->callback(b, interface, protocol, event, r, flags, b->userdata); + } +-- +2.43.0 + -- 2.52.0
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