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CVE-2022-50402

In the Linux kernel, the following vulnerability has been resolved:

drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()

Check the return value of md_bitmap_get_counter() in case it returns
NULL pointer, which will result in a null pointer dereference.

v2: update the check to include other dereference

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
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Product Linux
Default Statusunaffected
Version < 21e9aac9a74d30907d44bae0d24c036cb3819406
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 5d8d046f3dba939e74e2414f009df426700430ed
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 100caacfa0ed26e061954c90cdc835d42f709536
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < b621d17fe8b079574c773800148fb86907f3445d
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < ff3b7e12bc9f50de05c9d82b5b79e23e5be888f1
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 99bef41f8e8d1d52b5cb34f2f193f1346192752b
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 3bd548e5b819b8c0f2c9085de775c5c7bff9052f
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
VendorLinux
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Product Linux
Default Statusaffected
Version <= 4.19.*
Version 4.19.270
Status unaffected
Version <= 5.4.*
Version 5.4.229
Status unaffected
Version <= 5.10.*
Version 5.10.163
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
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% 0.078
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string