Bug 20546

Summary: [cve 13] [cve 21] kernel: CVE-2026-31431
Product: [ROSA-based products] ROSA Fresh Reporter: Mikhail Novosyolov <m.novosyolov>
Component: Packages from MainAssignee: ROSA Linux Bugs <bugs>
Status: RESOLVED FIXED    
Severity: critical CC: maximov000
Priority: High Flags: m.novosyolov: qa_verified?
m.novosyolov: secteam_verified?
Version: All   
Target Milestone: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Platform: --- ROSA Vulnerability identifier:
RPM Package: Upstream:

Description Mikhail Novosyolov 2026-04-30 13:42:07 MSK
CVE-2026-31431 ("Copyfail")
Comment 1 Mikhail Novosyolov 2026-04-30 13:45:20 MSK
************ QA ADVISORY ************

kernel-6.12 6.12.74-5

rosa13:
x86_64 https://abf.io/build_lists/5577587
aarch64 https://abf.io/build_lists/5577588
loongarch64 https://abf.io/build_lists/5577589

rosa2021.1:
x86_64 https://abf.io/build_lists/5577584
aarch64 https://abf.io/build_lists/5577631
Comment 2 Mikhail Novosyolov 2026-04-30 15:20:34 MSK
kernel-6.6 	6.6.126-2

rosa13:
x86_64 https://abf.io/build_lists/5577657
aarch64 https://abf.io/build_lists/5577658

rosa2021.1:
x86_64 https://abf.io/build_lists/5577659
aarch64 https://abf.io/build_lists/5577660
Comment 3 Георгий 2026-04-30 16:11:55 MSK
Миша, по проверке ядер на 2021.1
— kernel-6.12-74-5 — успешно установлено и протестировано, полёт нормальный.
— kernnel-6.6.126-2 — успешно установлено и протестировано, полёт нормальный.
Критических ошибок не выявлено.
Comment 4 Mikhail Novosyolov 2026-04-30 16:37:10 MSK
kernel-5.15 5.15.193-3

rosa2021.1:
x86_64 https://abf.io/build_lists/5577819
aarch64 https://abf.io/build_lists/5577823

Для rosa13 ядро 5.15 не собирается.
Comment 5 Mikhail Novosyolov 2026-04-30 16:38:05 MSK
kernel-5.10 5.10.244-2

rosa2021.1:
x86_64 https://abf.io/build_lists/5577817
aarch64 https://abf.io/build_lists/5577822

Для rosa13 ядро 5.10 не собирается.
Comment 6 Mikhail Novosyolov 2026-04-30 17:29:10 MSK
kernel-6.1 6.1.152-3

rosa13:
x86_64 https://abf.io/build_lists/5577889
aarch64 https://abf.io/build_lists/5577890

rosa2021.1:
x86_64 https://abf.io/build_lists/5577891
aarch64 https://abf.io/build_lists/5577892
Comment 7 Mikhail Novosyolov 2026-04-30 17:35:27 MSK
*************** QA VERIFIED ********************

kernel-6.12 6.12.74-5

rosa13:
x86_64 https://abf.io/build_lists/5577587
aarch64 https://abf.io/build_lists/5577588
loongarch64 https://abf.io/build_lists/5577589

rosa2021.1:
x86_64 https://abf.io/build_lists/5577584
aarch64 https://abf.io/build_lists/5577631

kernel-6.12 6.12.74-5

rosa13:
x86_64 https://abf.io/build_lists/5577587
aarch64 https://abf.io/build_lists/5577588
loongarch64 https://abf.io/build_lists/5577589

rosa2021.1:
x86_64 https://abf.io/build_lists/5577584
aarch64 https://abf.io/build_lists/5577631

kernel-6.1 6.1.152-3

rosa13:
x86_64 https://abf.io/build_lists/5577889
aarch64 https://abf.io/build_lists/5577890

rosa2021.1:
x86_64 https://abf.io/build_lists/5577891
aarch64 https://abf.io/build_lists/5577892
**************************************************

5.15, 5.10 для всех архитектур и i686 для 6.1 пока в процессе.
Comment 8 Dmitry Postnikov 2026-04-30 20:47:30 MSK
> kernel-5.15 5.15.193-3
> 
> rosa2021.1:
> x86_64 https://abf.io/build_lists/5577819
> aarch64 https://abf.io/build_lists/5577823
> 

> kernel-5.10 5.10.244-2
> 
> rosa2021.1:
> x86_64 https://abf.io/build_lists/5577817
> aarch64 https://abf.io/build_lists/5577822

****************************************
Обновление отослано в Тестинг
Comment 9 Mikhail Novosyolov 2026-04-30 21:03:33 MSK
(In reply to Dmitry Postnikov from comment #8)
> > kernel-5.15 5.15.193-3
> > 
> > rosa2021.1:
> > x86_64 https://abf.io/build_lists/5577819
> > aarch64 https://abf.io/build_lists/5577823
> > 
> 
> > kernel-5.10 5.10.244-2
> > 
> > rosa2021.1:
> > x86_64 https://abf.io/build_lists/5577817
> > aarch64 https://abf.io/build_lists/5577822
> 
> ****************************************
> Обновление отослано в Тестинг

Опубликовано в release.
Comment 10 Mikhail Novosyolov 2026-04-30 22:39:36 MSK
rosa2021.1 i686
kernel-5.10 https://abf.io/build_lists/5577923
kernel-5.15 https://abf.io/build_lists/5577922
kernel-6.1 https://abf.io/build_lists/5577924