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PUBLISHED

CVE-2024-26744

RDMA/srpt: Support specifying the srpt_service_guid parameter

Reserved:2024-02-19
Published:2024-04-03
Updated:2024-04-03

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Support specifying the srpt_service_guid parameter Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt kernel module triggers the following kernel crash: BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 entry_SYSCALL_64_after_hwframe+0x6e/0x76

Product status

Default status
unaffected

a42d985bd5b2 before 84f1dac960cf
affected

a42d985bd5b2 before 5a5c039dac1b
affected

a42d985bd5b2 before 989af2f29342
affected

a42d985bd5b2 before aee4dcfe1721
affected

a42d985bd5b2 before fe2a73d57319
affected

a42d985bd5b2 before c99a827d3cff
affected

a42d985bd5b2 before fdfa083549de
affected

Default status
affected

3.3
affected

Any version before 3.3
unaffected

4.19.308
unaffected

5.10.211
unaffected

5.15.150
unaffected

6.1.80
unaffected

6.6.19
unaffected

6.7.7
unaffected

6.8
unaffected

References

https://git.kernel.org/stable/c/84f1dac960cfa210a3b7a7522e6c2320ae91932b

https://git.kernel.org/stable/c/5a5c039dac1b1b7ba3e91c791f4421052bf79b82

https://git.kernel.org/stable/c/989af2f29342a9a7c7515523d879b698ac8465f4

https://git.kernel.org/stable/c/aee4dcfe17219fe60f2821923adea98549060af8

https://git.kernel.org/stable/c/fe2a73d57319feab4b3b175945671ce43492172f

https://git.kernel.org/stable/c/c99a827d3cff9f84e1cb997b7cc6386d107aa74d

https://git.kernel.org/stable/c/fdfa083549de5d50ebf7f6811f33757781e838c0

cve.org CVE-2024-26744

nvd.nist.gov CVE-2024-26744

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