diff options
| author | Praveen Kumar <praveen.kumar@windriver.com> | 2025-05-15 11:38:08 +0530 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2025-05-19 17:35:42 +0100 |
| commit | edfc53d7293ee62cb730d99873643b344fddce86 (patch) | |
| tree | 604ea2ee5235f2fceca5d2bb83fbda81a7edfe8c /scripts/lib/scriptpath.py | |
| parent | 77a5a1cc12d71f6483f0cde48a3911e1b150edda (diff) | |
| download | poky-edfc53d7293ee62cb730d99873643b344fddce86.tar.gz | |
connman: Fix CVE-2025-32366
In ConnMan through 1.44, parse_rr in dnsproxy.c has a memcpy length
that depends on an RR RDLENGTH value, i.e., *rdlen=ntohs(rr->rdlen)
and memcpy(response+offset,*end,*rdlen) without a check for whether
the sum of *end and *rdlen exceeds max. Consequently, *rdlen may be
larger than the amount of remaining packet data in the current state
of parsing. Values of stack memory locations may be sent over the
network in a response.
Reference:
https://nvd.nist.gov/vuln/detail/CVE-2025-32366
Upstream-patch:
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=8d3be0285f1d4667bfe85dba555c663eb3d704b4
(From OE-Core rev: 548eddd84f23c6cb0352b9a692144050da8ba37a)
Signed-off-by: Praveen Kumar <praveen.kumar@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/scriptpath.py')
0 files changed, 0 insertions, 0 deletions