CVE-2022-50096 (GCVE-0-2022-50096)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:02 – Updated: 2026-05-11 19:12
VLAI
Title
x86/kprobes: Update kcb status flag after singlestepping
Summary
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.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 7033 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: ba7d1dae9fe866abe74bb1e849fb85983b7c4c37 , < edc2ac7c7265b33660fa0190898966b49966b855 (git)
Affected: 6256e668b7af9d81472e03c6a171630c08f8858a , < 1cbf3882cb372bbe752efd7c3045ca1c9ab40ac6 (git)
Affected: 6256e668b7af9d81472e03c6a171630c08f8858a , < b9c3401f7cac6ae291a16784dadcd1bf116218fe (git)
Affected: 6256e668b7af9d81472e03c6a171630c08f8858a , < 663cdda2716b70751df9c7e60b81bd0850fdfe3c (git)
Affected: 6256e668b7af9d81472e03c6a171630c08f8858a , < dec8784c9088b131a1523f582c2194cfc8107dc0 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
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}



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