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| author | Praveen Kumar <praveen.kumar@windriver.com> | 2025-05-15 11:42:22 +0530 |
|---|---|---|
| committer | Steve Sakoman <steve@sakoman.com> | 2025-05-27 09:38:57 -0700 |
| commit | f80b122315a3a8168152c0cee5a004761c602073 (patch) | |
| tree | 89825133093fcc289d2070288dba5091705830e8 /scripts/lib/scriptutils.py | |
| parent | ac204a6bf9af67f648f9a7b7be3c19cba3dde621 (diff) | |
| download | poky-f80b122315a3a8168152c0cee5a004761c602073.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: 02e046149b1cc5eca5188eec7b4e1a9970b97faf)
Signed-off-by: Praveen Kumar <praveen.kumar@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Diffstat (limited to 'scripts/lib/scriptutils.py')
0 files changed, 0 insertions, 0 deletions