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CVE-2022-50879

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CVE-2022-50879

Published: Dec 30, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: objtool: Fix SEGFAULT find_insn() will return NULL in case of failure. Check insn in order to avoid a kernel Oops for NULL pointer dereference.

VendorProductVersions

Linux

Linux

affected
13810435b9a7014fb92eb715f77da488f3b65b99 - < 418ef921cce2d7415fab7e3e93529227f239e4bb
affected
13810435b9a7014fb92eb715f77da488f3b65b99 - < 0af0e115ff59d638f45416a004cdd8edb38db40c
affected
13810435b9a7014fb92eb715f77da488f3b65b99 - < 23a249b1185cdd5bfb6971d1608ba49e589f2288
affected
13810435b9a7014fb92eb715f77da488f3b65b99 - < 38b9415abbd703438ebbc6fb74990bd0fbddc5b9
affected
13810435b9a7014fb92eb715f77da488f3b65b99 - < fcee8a2d4db404a93e690d79e7273b6ef9d33575

+7 more versions

Linux

Linux

affected
4.17
unaffected
0 - < 4.17
unaffected
5.4.229 - <= 5.4.*
unaffected
5.10.163 - <= 5.10.*
unaffected
5.15.87 - <= 5.15.*

+3 more versions

References

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