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IDProjectCategoryView StatusLast Update
0000413AlmaLinux-9linux-firmwarepublic2023-10-17 00:43
Reporteralukoshko Assigned Toalukoshko  
PriorityhighSeveritymajorReproducibilityalways
Status resolvedResolutionfixed 
Summary0000413: AlmaLinux 9 is affected by CVE-2023-20593 (Zenbleed)
DescriptionAMD CPU microcode update is required in linux-firmware package
Additional Informationhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20593
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=0bc3126c9cfa0b8c761483215c25382f831a7c6f
TagsNo tags attached.

Activities

gumbercules

2023-07-27 02:35

reporter   ~0000937

I experienced a single system crash shortly (perhaps 15 minutes) after installing the updated packages and rebooting, and otherwise have had no issues. The crash occurred while I was idling in the MATE desktop environment; further idling or activities were without incident.
output.txt (4,173 bytes)   
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   43 bits physical, 48 bits virtual
Byte Order:                      Little Endian
CPU(s):                          12
On-line CPU(s) list:             0-11
Vendor ID:                       AuthenticAMD
Model name:                      AMD Ryzen 5 2600 Six-Core Processor
CPU family:                      23
Model:                           8
Thread(s) per core:              2
Core(s) per socket:              6
Socket(s):                       1
Stepping:                        2
Frequency boost:                 enabled
CPU max MHz:                     3400.0000
CPU min MHz:                     1550.0000
BogoMIPS:                        6786.28
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca sme sev sev_es
Virtualization:                  AMD-V
L1d cache:                       192 KiB (6 instances)
L1i cache:                       384 KiB (6 instances)
L2 cache:                        3 MiB (6 instances)
L3 cache:                        16 MiB (2 instances)
NUMA node(s):                    1
NUMA node0 CPU(s):               0-11
Vulnerability Itlb multihit:     Not affected
Vulnerability L1tf:              Not affected
Vulnerability Mds:               Not affected
Vulnerability Meltdown:          Not affected
Vulnerability Mmio stale data:   Not affected
Vulnerability Retbleed:          Mitigation; untrained return thunk; SMT vulnerable
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:        Mitigation; Retpolines, IBPB conditional, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected
Jul 26 17:52:33 localhost kernel: microcode: CPU0: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU1: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU2: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU3: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU4: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU5: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU6: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU7: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU8: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU9: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU10: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: CPU11: patch_level=0x08008206
Jul 26 17:52:33 localhost kernel: microcode: Microcode Update Driver: v2.2.
Jul 26 21:52:46 almalinux kernel: microcode: CPU6: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: CPU10: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: CPU0: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: CPU4: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: CPU2: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: CPU8: new patch_level=0x0800820d
Jul 26 21:52:46 almalinux kernel: microcode: Reload completed, microcode revision: 0x800820d
output.txt (4,173 bytes)   

Issue History

Date Modified Username Field Change
2023-07-25 01:49 alukoshko New Issue
2023-07-25 01:49 alukoshko Status new => assigned
2023-07-25 01:49 alukoshko Assigned To => alukoshko
2023-07-27 02:35 gumbercules Note Added: 0000937
2023-07-27 02:35 gumbercules File Added: output.txt
2023-08-10 15:20 alukoshko Status assigned => resolved
2023-08-10 15:20 alukoshko Resolution open => fixed