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CVE-2022-50096
Published: Jun 18, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Update kcb status flag after singlestepping Fix kprobes to update kcb (kprobes control block) status flag to KPROBE_HIT_SSDONE even if the kp->post_handler is not set. This bug may cause a kernel panic if another INT3 user runs right after kprobes because kprobe_int3_handler() misunderstands the INT3 is kprobe's single stepping INT3.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected ba7d1dae9fe866abe74bb1e849fb85983b7c4c37 - < edc2ac7c7265b33660fa0190898966b49966b855affected 6256e668b7af9d81472e03c6a171630c08f8858a - < 1cbf3882cb372bbe752efd7c3045ca1c9ab40ac6affected 6256e668b7af9d81472e03c6a171630c08f8858a - < b9c3401f7cac6ae291a16784dadcd1bf116218feaffected 6256e668b7af9d81472e03c6a171630c08f8858a - < 663cdda2716b70751df9c7e60b81bd0850fdfe3caffected 6256e668b7af9d81472e03c6a171630c08f8858a - < dec8784c9088b131a1523f582c2194cfc8107dc0 |
Linux | Linux | affected 5.13unaffected 0 - < 5.13unaffected 5.15.61 - <= 5.15.*unaffected 5.18.18 - <= 5.18.*unaffected 5.19.2 - <= 5.19.*+1 more versions |
References
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