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CVE-2022-50096

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.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < edc2ac7c7265b33660fa0190898966b49966b855
Version ba7d1dae9fe866abe74bb1e849fb85983b7c4c37
Status affected
Version < 1cbf3882cb372bbe752efd7c3045ca1c9ab40ac6
Version 6256e668b7af9d81472e03c6a171630c08f8858a
Status affected
Version < b9c3401f7cac6ae291a16784dadcd1bf116218fe
Version 6256e668b7af9d81472e03c6a171630c08f8858a
Status affected
Version < 663cdda2716b70751df9c7e60b81bd0850fdfe3c
Version 6256e668b7af9d81472e03c6a171630c08f8858a
Status affected
Version < dec8784c9088b131a1523f582c2194cfc8107dc0
Version 6256e668b7af9d81472e03c6a171630c08f8858a
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 5.13
Status affected
Version < 5.13
Version 0
Status unaffected
Version <= 5.15.*
Version 5.15.61
Status unaffected
Version <= 5.18.*
Version 5.18.18
Status unaffected
Version <= 5.19.*
Version 5.19.2
Status unaffected
Version <= *
Version 6.0
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.057
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string