<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugzilla.rosa.ru/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4"
          urlbase="https://bugzilla.rosa.ru/"
          
          maintainer="d.postnikov@rosa.ru"
>

    <bug>
          <bug_id>20546</bug_id>
          
          <creation_ts>2026-04-30 13:42:07 +0300</creation_ts>
          <short_desc>[cve 13] [cve 21] kernel: CVE-2026-31431</short_desc>
          <delta_ts>2026-05-01 21:44:21 +0300</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>2</classification_id>
          <classification>ROSA-based products</classification>
          <product>ROSA Fresh</product>
          <component>Packages from Main</component>
          <version>All</version>
          <rep_platform>All</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>High</priority>
          <bug_severity>critical</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Mikhail Novosyolov">m.novosyolov</reporter>
          <assigned_to name="ROSA Linux Bugs">bugs</assigned_to>
          <cc>maximov000</cc>
          
          <cf_platform>---</cf_platform>
          <cf_security_code></cf_security_code>
          <cf_package></cf_package>
          

      

      

      <flag name="qa_verified"
          id="23168"
          type_id="1"
          status="?"
          setter="m.novosyolov"
    />
    <flag name="secteam_verified"
          id="23169"
          type_id="2"
          status="?"
          setter="m.novosyolov"
    />

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>90786</commentid>
    <comment_count>0</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 13:42:07 +0300</bug_when>
    <thetext>CVE-2026-31431 (&quot;Copyfail&quot;)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90787</commentid>
    <comment_count>1</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 13:45:20 +0300</bug_when>
    <thetext>************ 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</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90788</commentid>
    <comment_count>2</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 15:20:34 +0300</bug_when>
    <thetext>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</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90789</commentid>
    <comment_count>3</comment_count>
    <who name="Георгий">maximov000</who>
    <bug_when>2026-04-30 16:11:55 +0300</bug_when>
    <thetext>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.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90790</commentid>
    <comment_count>4</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 16:37:10 +0300</bug_when>
    <thetext>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.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90791</commentid>
    <comment_count>5</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 16:38:05 +0300</bug_when>
    <thetext>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.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90793</commentid>
    <comment_count>6</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 17:29:10 +0300</bug_when>
    <thetext>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</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90794</commentid>
    <comment_count>7</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 17:35:27 +0300</bug_when>
    <thetext>*************** 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.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90799</commentid>
    <comment_count>8</comment_count>
    <who name="Dmitry Postnikov">pastordidi</who>
    <bug_when>2026-04-30 20:47:30 +0300</bug_when>
    <thetext>&gt; kernel-5.15 5.15.193-3
&gt; 
&gt; rosa2021.1:
&gt; x86_64 https://abf.io/build_lists/5577819
&gt; aarch64 https://abf.io/build_lists/5577823
&gt; 

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

****************************************
Обновление отослано в Тестинг</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90800</commentid>
    <comment_count>9</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 21:03:33 +0300</bug_when>
    <thetext>(In reply to Dmitry Postnikov from comment #8)
&gt; &gt; kernel-5.15 5.15.193-3
&gt; &gt; 
&gt; &gt; rosa2021.1:
&gt; &gt; x86_64 https://abf.io/build_lists/5577819
&gt; &gt; aarch64 https://abf.io/build_lists/5577823
&gt; &gt; 
&gt; 
&gt; &gt; kernel-5.10 5.10.244-2
&gt; &gt; 
&gt; &gt; rosa2021.1:
&gt; &gt; x86_64 https://abf.io/build_lists/5577817
&gt; &gt; aarch64 https://abf.io/build_lists/5577822
&gt; 
&gt; ****************************************
&gt; Обновление отослано в Тестинг

Опубликовано в release.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>90801</commentid>
    <comment_count>10</comment_count>
    <who name="Mikhail Novosyolov">m.novosyolov</who>
    <bug_when>2026-04-30 22:39:36 +0300</bug_when>
    <thetext>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</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>