ExploitGrid@exploitgrid
[CVE] CVE-2026-100075 [HIGH PRIORITY] #RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters 🔗 https://exploitgrid.net/cve/CVE-2026-100075
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CVE-2026-100075
LOWCVSS 9.8 · CRITICALSignal is active with 2 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters When srpt_alloc_rw_ctxs() fails partway through a multi-buffer indirect descriptor, the unwind path destroys RDMA contexts but leaves stale n_rw_ctx and n_rdma values (and a dangling rw_ctxs pointer). Later sq_wr_avail accounting in srpt_queue_response() or srpt_write_pending() can then subtract the wrong number of send queue credits. Reset the counters and clear rw_ctxs after freeing the heap allocation before returning an error.
0.0/ 10 priority
Sources & remediation
Other references
- https://git.kernel.org/stable/c/717ab4d0614e9446bf8e2de6229464499e4008d6
- https://git.kernel.org/stable/c/af00051dbc9f467d4840ec709680660a3f8990fa
- https://git.kernel.org/stable/c/af073bd245180393bcb15d33d3990a6bdc32593a
- https://git.kernel.org/stable/c/b38f98e176050850f41bb6415f3a71400056623e
- https://git.kernel.org/stable/c/bd02d644bd19a2795c018635d273d91e45d2bb95
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Threat summary
- 2 mentions across 1 observed day
What's happening
- 2 total mentions across 1 day
Deep dive
Activity timeline2 mentions / 1d
Referenced assets1 URL
By indicator
Full discourse2 posts
- ExploitGrid@exploitgrid
🛡️ #ExploitGrid Daily #Threat Digest Top Vulnerabilities (CVEs) of the day CVE-2026-100382 CVE-2026-100075 CVE-2026-14281 CVE-2026-92161 CVE-2026-92609 ..🧵👇
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