CVE-2025-40264
be2net: pass wrb_params in case of OS2BMC
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: be2net: pass wrb_params in case of OS2BMC be_insert_vlan_in_pkt() is called with the wrb_params argument being NULL at be_send_pkt_to_bmc() call site. This may lead to dereferencing a NULL pointer when processing a workaround for specific packet, as commit bc0c3405abbb ("be2net: fix a Tx stall bug caused by a specific ipv6 packet") states. The correct way would be to pass the wrb_params from be_xmit().
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.2
References 8
git.kernel.org
- stable/c/48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe
- stable/c/f499dfa5c98e92e72dd454eb95a1000a448f3405
- stable/c/630360c6724e27f1aa494ba3fffe1e38c4205284
- stable/c/012ee5882b1830db469194466a210768ed207388
- stable/c/ce0a3699244aca3acb659f143c9cb1327b210f89
- stable/c/1ecd86ec6efddb59a10c927e8e679f183bb9113e
- stable/c/4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d
- stable/c/7d277a7a58578dd62fd546ddaef459ec24ccae36