First published: Tue Jun 27 2023(Updated: )
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
Credit: psirt@amd.com psirt@amd.com psirt@amd.com
Affected Software | Affected Version | How to fix |
---|---|---|
Xen Xen | =4.15.0 | |
Xen Xen | =4.17.0 | |
Xen Xen | =4.16.0 | |
Xen Xen | =4.14.0 | |
Debian Debian Linux | =10.0 | |
Debian Debian Linux | =11.0 | |
Debian Debian Linux | =12.0 | |
debian/amd64-microcode | <=3.20191218.1<=3.20230414.1 | 3.20230719.1 3.20230719.1~deb12u1 3.20230719.1~deb11u1 |
Amd Ryzen 3 3100 Firmware | ||
Amd Ryzen 3 3100 | ||
Amd Ryzen 3 3300x Firmware | ||
Amd Ryzen 3 3300x | ||
Amd Ryzen 5 3500 Firmware | ||
Amd Ryzen 5 3500 | ||
Amd Ryzen 5 3500x Firmware | ||
Amd Ryzen 5 3500x | ||
Amd Ryzen 5 3600 Firmware | ||
Amd Ryzen 5 3600 | ||
Amd Ryzen 5 3600x Firmware | ||
Amd Ryzen 5 3600x | ||
Amd Ryzen 5 3600xt Firmware | ||
Amd Ryzen 5 3600xt | ||
Amd Ryzen 7 3700x Firmware | ||
Amd Ryzen 7 3700x | ||
Amd Ryzen 7 3800x Firmware | ||
Amd Ryzen 7 3800x | ||
Amd Ryzen 7 3800xt Firmware | ||
Amd Ryzen 7 3800xt | ||
Amd Ryzen 9 3900 Firmware | ||
Amd Ryzen 9 3900 | ||
Amd Ryzen 9 3900x Firmware | ||
Amd Ryzen 9 3900x | ||
Amd Ryzen 9 3900xt Firmware | ||
Amd Ryzen 9 3900xt | ||
Amd Ryzen 9 3950x Firmware | ||
Amd Ryzen 9 3950x | ||
Amd Ryzen 9 Pro 3900 Firmware | ||
Amd Ryzen 9 Pro 3900 | ||
Amd Ryzen Threadripper Pro 3995wx Firmware | ||
Amd Ryzen Threadripper Pro 3995wx | ||
Amd Ryzen Threadripper Pro 3975wx Firmware | ||
Amd Ryzen Threadripper Pro 3975wx | ||
Amd Ryzen Threadripper Pro 3955wx Firmware | ||
Amd Ryzen Threadripper Pro 3955wx | ||
Amd Ryzen Threadripper Pro 3945wx Firmware | ||
Amd Ryzen Threadripper Pro 3945wx | ||
Amd Ryzen Threadripper 3990x Firmware | ||
Amd Ryzen Threadripper 3990x | ||
Amd Ryzen Threadripper 3970x Firmware | ||
Amd Ryzen Threadripper 3970x | ||
Amd Ryzen Threadripper 3960x Firmware | ||
Amd Ryzen Threadripper 3960x | ||
Amd Ryzen 7 4700g Firmware | ||
Amd Ryzen 7 4700g | ||
Amd Ryzen 7 4700ge Firmware | ||
Amd Ryzen 7 4700ge | ||
Amd Ryzen 5 4600g Firmware | ||
Amd Ryzen 5 4600g | ||
Amd Ryzen 5 4600ge Firmware | ||
Amd Ryzen 5 4600ge | ||
Amd Ryzen 3 4300g Firmware | ||
Amd Ryzen 3 4300g | ||
Amd Ryzen 3 4300ge Firmware | ||
Amd Ryzen 3 4300ge | ||
Amd Ryzen 3 Pro 4450u Firmware | ||
Amd Ryzen 3 Pro 4450u | ||
Amd Ryzen 3 Pro 4350ge Firmware | ||
Amd Ryzen 3 Pro 4350ge | ||
Amd Ryzen 3 Pro 4350g Firmware | ||
Amd Ryzen 3 Pro 4350g | ||
Amd Ryzen 3 Pro 4200g Firmware | ||
Amd Ryzen 3 Pro 4200g | ||
Amd Ryzen 5 Pro 4650ge Firmware | ||
Amd Ryzen 5 Pro 4650ge | ||
Amd Ryzen 5 Pro 4650g Firmware | ||
Amd Ryzen 5 Pro 4650g | ||
Amd Ryzen 5 Pro 4400g Firmware | ||
Amd Ryzen 5 Pro 4400g | ||
Amd Ryzen 7 Pro 4750u Firmware | ||
Amd Ryzen 7 Pro 4750u | ||
Amd Ryzen 7 Pro 4750ge Firmware | ||
Amd Ryzen 7 Pro 4750ge | ||
Amd Ryzen 7 Pro 4750g Firmware | ||
Amd Ryzen 7 Pro 4750g | ||
Amd Ryzen 7 5700u Firmware | ||
Amd Ryzen 7 5700u | ||
Amd Ryzen 5 5500u Firmware | ||
Amd Ryzen 5 5500u | ||
Amd Ryzen 3 5300u Firmware | ||
Amd Ryzen 3 5300u | ||
Amd Ryzen 5 7520u Firmware | ||
Amd Ryzen 5 7520u | ||
Amd Ryzen 3 7320u Firmware | ||
Amd Ryzen 3 7320u | ||
Amd Athlon Gold 7220u Firmware | ||
Amd Athlon Gold 7220u | ||
Amd Epyc 7232p Firmware | ||
Amd Epyc 7232p | ||
Amd Epyc 7302p Firmware | ||
Amd Epyc 7302p | ||
Amd Epyc 7402p Firmware | ||
Amd Epyc 7402p | ||
Amd Epyc 7502p Firmware | ||
Amd Epyc 7502p | ||
Amd Epyc 7702p Firmware | ||
Amd Epyc 7702p | ||
Amd Epyc 7252 Firmware | ||
Amd Epyc 7252 | ||
Amd Epyc 7262 Firmware | ||
Amd Epyc 7262 | ||
Amd Epyc 7272 Firmware | ||
Amd Epyc 7272 | ||
Amd Epyc 7282 Firmware | ||
Amd Epyc 7282 | ||
Amd Epyc 7302 Firmware | ||
Amd Epyc 7302 | ||
Amd Epyc 7352 Firmware | ||
Amd Epyc 7352 | ||
Amd Epyc 7402 Firmware | ||
Amd Epyc 7402 | ||
Amd Epyc 7452 Firmware | ||
Amd Epyc 7452 | ||
Amd Epyc 7502 Firmware | ||
Amd Epyc 7502 | ||
Amd Epyc 7532 Firmware | ||
Amd Epyc 7532 | ||
Amd Epyc 7542 Firmware | ||
Amd Epyc 7542 | ||
Amd Epyc 7552 Firmware | ||
Amd Epyc 7552 | ||
Amd Epyc 7642 Firmware | ||
Amd Epyc 7642 | ||
Amd Epyc 7662 Firmware | ||
Amd Epyc 7662 | ||
Amd Epyc 7702 Firmware | ||
Amd Epyc 7702 | ||
Amd Epyc 7742 Firmware | ||
Amd Epyc 7742 | ||
Amd Epyc 7h12 Firmware | ||
Amd Epyc 7h12 | ||
Amd Epyc 7f32 Firmware | ||
Amd Epyc 7f32 | ||
Amd Epyc 7f52 Firmware | ||
Amd Epyc 7f52 | ||
Amd Epyc 7f72 Firmware | ||
Amd Epyc 7f72 | ||
IBM QRadar SIEM | <=7.5 - 7.5.0 UP7 | |
All of | ||
Amd Ryzen 3 3100 Firmware | ||
Amd Ryzen 3 3100 | ||
All of | ||
Amd Ryzen 3 3300x Firmware | ||
Amd Ryzen 3 3300x | ||
All of | ||
Amd Ryzen 5 3500 Firmware | ||
Amd Ryzen 5 3500 | ||
All of | ||
Amd Ryzen 5 3500x Firmware | ||
Amd Ryzen 5 3500x | ||
All of | ||
Amd Ryzen 5 3600 Firmware | ||
Amd Ryzen 5 3600 | ||
All of | ||
Amd Ryzen 5 3600x Firmware | ||
Amd Ryzen 5 3600x | ||
All of | ||
Amd Ryzen 5 3600xt Firmware | ||
Amd Ryzen 5 3600xt | ||
All of | ||
Amd Ryzen 7 3700x Firmware | ||
Amd Ryzen 7 3700x | ||
All of | ||
Amd Ryzen 7 3800x Firmware | ||
Amd Ryzen 7 3800x | ||
All of | ||
Amd Ryzen 7 3800xt Firmware | ||
Amd Ryzen 7 3800xt | ||
All of | ||
Amd Ryzen 9 3900 Firmware | ||
Amd Ryzen 9 3900 | ||
All of | ||
Amd Ryzen 9 3900x Firmware | ||
Amd Ryzen 9 3900x | ||
All of | ||
Amd Ryzen 9 3900xt Firmware | ||
Amd Ryzen 9 3900xt | ||
All of | ||
Amd Ryzen 9 3950x Firmware | ||
Amd Ryzen 9 3950x | ||
All of | ||
Amd Ryzen 9 Pro 3900 Firmware | ||
Amd Ryzen 9 Pro 3900 | ||
All of | ||
Amd Ryzen Threadripper Pro 3995wx Firmware | ||
Amd Ryzen Threadripper Pro 3995wx | ||
All of | ||
Amd Ryzen Threadripper Pro 3975wx Firmware | ||
Amd Ryzen Threadripper Pro 3975wx | ||
All of | ||
Amd Ryzen Threadripper Pro 3955wx Firmware | ||
Amd Ryzen Threadripper Pro 3955wx | ||
All of | ||
Amd Ryzen Threadripper Pro 3945wx Firmware | ||
Amd Ryzen Threadripper Pro 3945wx | ||
All of | ||
Amd Ryzen Threadripper 3990x | ||
Amd Ryzen Threadripper 3990x Firmware | ||
All of | ||
Amd Ryzen Threadripper 3970x | ||
Amd Ryzen Threadripper 3970x Firmware | ||
All of | ||
Amd Ryzen Threadripper 3960x | ||
Amd Ryzen Threadripper 3960x Firmware | ||
All of | ||
Amd Ryzen 7 4700g | ||
Amd Ryzen 7 4700g Firmware | ||
All of | ||
Amd Ryzen 7 4700ge | ||
Amd Ryzen 7 4700ge Firmware | ||
All of | ||
Amd Ryzen 5 4600g | ||
Amd Ryzen 5 4600g Firmware | ||
All of | ||
Amd Ryzen 5 4600ge | ||
Amd Ryzen 5 4600ge Firmware | ||
All of | ||
Amd Ryzen 3 4300g | ||
Amd Ryzen 3 4300g Firmware | ||
All of | ||
Amd Ryzen 3 4300ge Firmware | ||
Amd Ryzen 3 4300ge | ||
All of | ||
Amd Ryzen 3 Pro 4450u Firmware | ||
Amd Ryzen 3 Pro 4450u | ||
All of | ||
Amd Ryzen 3 Pro 4350ge Firmware | ||
Amd Ryzen 3 Pro 4350ge | ||
All of | ||
Amd Ryzen 3 Pro 4350g Firmware | ||
Amd Ryzen 3 Pro 4350g | ||
All of | ||
Amd Ryzen 3 Pro 4200g Firmware | ||
Amd Ryzen 3 Pro 4200g | ||
All of | ||
Amd Ryzen 5 Pro 4650ge Firmware | ||
Amd Ryzen 5 Pro 4650ge | ||
All of | ||
Amd Ryzen 5 Pro 4650g Firmware | ||
Amd Ryzen 5 Pro 4650g | ||
All of | ||
Amd Ryzen 5 Pro 4400g Firmware | ||
Amd Ryzen 5 Pro 4400g | ||
All of | ||
Amd Ryzen 7 Pro 4750u Firmware | ||
Amd Ryzen 7 Pro 4750u | ||
All of | ||
Amd Ryzen 7 Pro 4750ge Firmware | ||
Amd Ryzen 7 Pro 4750ge | ||
All of | ||
Amd Ryzen 7 Pro 4750g Firmware | ||
Amd Ryzen 7 Pro 4750g | ||
All of | ||
Amd Ryzen 7 5700u Firmware | ||
Amd Ryzen 7 5700u | ||
All of | ||
Amd Ryzen 5 5500u Firmware | ||
Amd Ryzen 5 5500u | ||
All of | ||
Amd Ryzen 3 5300u Firmware | ||
Amd Ryzen 3 5300u | ||
All of | ||
Amd Ryzen 5 7520u Firmware | ||
Amd Ryzen 5 7520u | ||
All of | ||
Amd Ryzen 3 7320u Firmware | ||
Amd Ryzen 3 7320u | ||
All of | ||
Amd Athlon Gold 7220u Firmware | ||
Amd Athlon Gold 7220u | ||
All of | ||
Amd Epyc 7232p Firmware | ||
Amd Epyc 7232p | ||
All of | ||
Amd Epyc 7302p Firmware | ||
Amd Epyc 7302p | ||
All of | ||
Amd Epyc 7402p Firmware | ||
Amd Epyc 7402p | ||
All of | ||
Amd Epyc 7502p Firmware | ||
Amd Epyc 7502p | ||
All of | ||
Amd Epyc 7702p Firmware | ||
Amd Epyc 7702p | ||
All of | ||
Amd Epyc 7252 Firmware | ||
Amd Epyc 7252 | ||
All of | ||
Amd Epyc 7262 Firmware | ||
Amd Epyc 7262 | ||
All of | ||
Amd Epyc 7272 Firmware | ||
Amd Epyc 7272 | ||
All of | ||
Amd Epyc 7282 Firmware | ||
Amd Epyc 7282 | ||
All of | ||
Amd Epyc 7302 Firmware | ||
Amd Epyc 7302 | ||
All of | ||
Amd Epyc 7352 Firmware | ||
Amd Epyc 7352 | ||
All of | ||
Amd Epyc 7402 Firmware | ||
Amd Epyc 7402 | ||
All of | ||
Amd Epyc 7452 Firmware | ||
Amd Epyc 7452 | ||
All of | ||
Amd Epyc 7502 Firmware | ||
Amd Epyc 7502 | ||
All of | ||
Amd Epyc 7532 Firmware | ||
Amd Epyc 7532 | ||
All of | ||
Amd Epyc 7542 Firmware | ||
Amd Epyc 7542 | ||
All of | ||
Amd Epyc 7552 Firmware | ||
Amd Epyc 7552 | ||
All of | ||
Amd Epyc 7642 Firmware | ||
Amd Epyc 7642 | ||
All of | ||
Amd Epyc 7662 Firmware | ||
Amd Epyc 7662 | ||
All of | ||
Amd Epyc 7702 Firmware | ||
Amd Epyc 7702 | ||
All of | ||
Amd Epyc 7742 Firmware | ||
Amd Epyc 7742 | ||
All of | ||
Amd Epyc 7h12 Firmware | ||
Amd Epyc 7h12 | ||
All of | ||
Amd Epyc 7f32 Firmware | ||
Amd Epyc 7f32 | ||
All of | ||
Amd Epyc 7f52 Firmware | ||
Amd Epyc 7f52 | ||
All of | ||
Amd Epyc 7f72 Firmware | ||
Amd Epyc 7f72 | ||
debian/amd64-microcode | 3.20240820.1~deb11u1 3.20230719.1~deb11u1 3.20240820.1~deb12u1 3.20230719.1~deb12u1 3.20240820.1 | |
debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 |
Use msr-tools to set a chicken bit on all cores to enable a software workaround - note this will have some performance cost: wrmsr -a 0xc0011029 $(($(rdmsr -c 0xc0011029) | (1<<9)))
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Found alongside the following vulnerabilities)