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CVE-2024-27048 is a NULL pointer dereference in the Linux kernel Broadcom brcm80211 Wi-Fi driver. The brcmf_pmksa_v3_op() routine did not handle failure of a kzalloc() request for a pmk_op structure and could subsequently dereference the resulting NULL pointer. The upstream fix checks the allocation result and returns -ENOMEM when allocation fails.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Linux kernel brcm80211 Wi-Fi driver vulnerability involving pmk_op allocation failure handling.
Linux kernel brcm80211 PMK operation allocation-failure handling flaw.
Linux kernel Broadcom Wi-Fi PMK-operation allocation-failure vulnerability.
Linux kernel Broadcom Wi-Fi driver allocation-failure handling vulnerability.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.