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PT-2023-3704 · Amd +9 · Amd Ryzen +10

🗓️ 24 Jul 2023 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 23 Views

AMD Zen 2 use-after-free may track registers across processes, risking passwords and keys.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC		The vulnerability in the DVB driver (drivers/media/dvb-core/dvb_frontend.c) of the Linux operating system allows a hacker to cause a service failure or increase their privileges.
10 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability in the DVB driver (driver/media/dvb-core/dvbdev.c) of the Linux operating system allows a hacker to cause a service failure or increase their privileges.
10 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Broadcom Full MAC Wi-Fi driver (drivers/net/wireless/broadcom/brcm80211/brcmfmac) in Linux operating systems allows a hacker to increase their privileges or cause service failures.
10 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the vgacon_scrollback_cur() function in the Linux kernel driver, which allows a hacker to cause a service failure.
15 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Traffic Control Subsystem component of the Linux operating system allows a hacker to cause a service failure.
15 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Virtio driver in the Linux operating system allows a hacker to gain access to protected data.
15 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the `ib_prctl_set()` function in the Linux operating system’s kernel allows a hacker to gain access to protected information.
15 Feb 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of AMD’s SMT processor technology, which allows a hacker to disclose protected information
1 Mar 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the brcmf_cfg80211_mgmt_tx function in the Linux kernel’s drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c file allows a hacker to cause system failures or gain increased privileges.
3 Mar 202300:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the TLS protocol in the Linux operating system allows a attacker to cause a service failure.
15 Mar 202300:00
–bdu_fstec
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13 Feb 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8 - 10
CVSS 210
CVSS 37.8 - 8
EPSS0.98745
SSVC
Advanced Micro ServicesZen two processorsUse after freeRegister trackingPasswords encryption keysAmazon Web Services
23