Bug 2295749
| Summary: | SELinux is preventing code from using the 'execheap' accesses on a process. | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Simon <simon.bachenberg> | ||||||
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | ||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 40 | CC: | dwalsh, lvrabec, mmalik, omosnacek, pkoncity, simon.bachenberg, vmojzis, zpytela | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:9e8e1018a7f89f9eae5b0693b0a4acb99687f84d0fcbcb7ec06459337b6f1200;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2024-07-11 17:25:52 UTC | Type: | --- | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Created attachment 2038980 [details]
File: description
Created attachment 2038981 [details]
File: os_info
*** This bug has been marked as a duplicate of bug 2254434 *** |
Description of problem: SELinux is preventing code from using the 'execheap' accesses on a process. ***** Plugin allow_execheap (53.1 confidence) suggests ******************** Sie nicht glauben, dass code auf Heap-Speicher verweisen sollte, der sowohl beschreibbar als auch ausführbar ist. Then sie müssen einen Fehlerbereicht einreichen. Dies ist ein möglicherweise gewährlicher Zugriff. Do setzen Sie sich mit Ihrem Sicherheitsadministrator in Verbindung und melden Sie dieses Problem. ***** Plugin catchall_boolean (42.6 confidence) suggests ****************** Sie folgendes tun möchten: allow selinuxuser to execheap Then sie müssen SELinux darüber benachrichtigen, indem Sie die \tboolesche Variable »selinuxuser_execheap« aktivieren. Do setsebool -P selinuxuser_execheap 1 ***** Plugin catchall (5.76 confidence) suggests ************************** Wenn Sie denken, dass es code standardmäßig erlaubt sein sollte, execheap Zugriff auf unconfined_t Prozesse zu erhalten. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: # ausearch -c 'code' --raw | audit2allow -M my-code # semodule -X 300 -i my-code.pp Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0- s0:c0.c1023 Target Context unconfined_u:unconfined_r:unconfined_t:s0- s0:c0.c1023 Target Objects Unbekannt [ process ] Source code Source Path code Port <Unbekannt> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-40.23-1.fc40.noarch Local Policy RPM selinux-policy-targeted-40.23-1.fc40.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.9.7-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jun 27 18:11:45 UTC 2024 x86_64 Alert Count 7401 First Seen 2024-02-20 15:54:09 CET Last Seen 2024-07-04 10:19:37 CEST Local ID 0d4e2f1a-8efb-4223-a78e-b458835da6c1 Raw Audit Messages type=AVC msg=audit(1720081177.324:1474): avc: denied { execheap } for pid=9048 comm="code" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process permissive=0 Hash: code,unconfined_t,unconfined_t,process,execheap Version-Release number of selected component: selinux-policy-targeted-40.23-1.fc40.noarch Additional info: reporter: libreport-2.17.15 type: libreport component: selinux-policy hashmarkername: setroubleshoot kernel: 6.9.7-200.fc40.x86_64 package: selinux-policy-targeted-40.23-1.fc40.noarch reason: SELinux is preventing code from using the 'execheap' accesses on a process. component: selinux-policy