| Titel | Linux kernel concurrency UAF in vt_do_kdgkb_ioctl |
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| Beschreibung | The developers recently discovered a uaf read in vt_do_kdgkb_ioctl from linux kernel version 3.4 to the latest version (v5.9 for now).
The root cause of this vulnerability is that there exits a race in
KDGKBSENT and KDSKBSENT. |
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| Quelle | ⚠️ https://seclists.org/oss-sec/2020/q4/63 |
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| Benutzer | CSieberg (UID 13359) |
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| Einreichung | 19.10.2020 10:27 (vor 6 Jahren) |
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| Moderieren | 19.10.2020 11:58 (2 hours later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 162832 [Linux Kernel bis 5.9 KDGKBSENT/KDSKBSENT vt_do_kdgkb_ioctl Race Condition] |
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| Punkte | 17 |
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