Bug 2297492 (CVE-2024-40908) - CVE-2024-40908 kernel: bpf: Set run context for rawtp test_run callback
Summary: CVE-2024-40908 kernel: bpf: Set run context for rawtp test_run callback
Keywords:
Status: NEW
Alias: CVE-2024-40908
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-12 13:26 UTC by OSIDB Bzimport
Modified: 2024-07-29 22:21 UTC (History)
4 users (show)

Fixed In Version: kernel 5.15.162, kernel 6.1.95, kernel 6.6.35, kernel 6.9.6, kernel 6.10-rc3
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Description OSIDB Bzimport 2024-07-12 13:26:54 UTC 
In the Linux kernel, the following vulnerability has been resolved:

bpf: Set run context for rawtp test_run callback

syzbot reported crash when rawtp program executed through the
test_run interface calls bpf_get_attach_cookie helper or any
other helper that touches task->bpf_ctx pointer.

Setting the run context (task->bpf_ctx pointer) for test_run
callback.
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