CVE-2025-38429Critical· 10.0▾ MidnightIn the Linux kernel, the following vulnerability has been resolved: bus: mhi: ep: Update read pointer only after buffer is written Inside mhi_ep_ring_add_element, the read pointer (rd_offset) is updated before the buffer is written, po…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 55 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Nov 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.5%
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: ep: Update read pointer only after buffer is written
Inside mhi_ep_ring_add_element, the read pointer (rd_offset) is updated before the buffer is written, potentially causing race conditions where the host sees an updated read pointer before the buffer is actually written. Updating rd_offset prematurely can lead to the host accessing an uninitialized or incomplete element, resulting in data corruption.
Invoke the buffer write before updating rd_offset to ensure the element is fully written before signaling its availability.
Linux >= bbdcba57a1a26a4439a4f4ecdbfaf80a10fd8f34 < e2176aa3ba4361e98d9f91178a762dca6cf21fe0Linux >= bbdcba57a1a26a4439a4f4ecdbfaf80a10fd8f34 < 44b9620e82bbec2b9a6ac77f63913636d84f96dcLinux >= bbdcba57a1a26a4439a4f4ecdbfaf80a10fd8f34 < f704a80d9fa268e51a6cc5242714502c3c1fa605Linux >= bbdcba57a1a26a4439a4f4ecdbfaf80a10fd8f34 < 0007ef098dab48f1ba58364c40b4809f1e21b130Linux >= bbdcba57a1a26a4439a4f4ecdbfaf80a10fd8f34 < 6f18d174b73d0ceeaa341f46c0986436b3aefc9aLinux 5.19Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-99284Nonenet: skbuff: propagate shared-frag marker in skb_zerocopy()
CVE-2026-99283Nonenetfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
CVE-2026-99272Nonesmb: client: validate the data area in SMB2_read()
CVE-2026-99271NoneALSA: line6: Clear prev_fbuf on capture buffer release
CVE-2026-99273Noneksmbd: reserve space for the UTF-16 terminator in stream info
CVE-2026-99275Nonesmb: client: reject short SESSION_SETUP responses