Bug 1012498
Summary: | Suspect results of exploitability analysis | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Miloslav Trmač <mitr> |
Component: | abrt | Assignee: | abrt <abrt-devel-list> |
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 22 | CC: | abrt-devel-list, dvlasenk, iprikryl, jfilak, mmilata, rvokal |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-07-19 10:26:43 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Miloslav Trmač
2013-09-26 14:50:44 UTC
I don't know how it happens, need more diagnostic. I added the following in order to have it: commit f1a25dbb7c3d706ddd16122e1b8402d5311c8681 Author: Denys Vlasenko <dvlasenk> Date: Sun Sep 1 20:09:30 2013 +0200 abrt-gdb-exploitable: print current instruction I've seen strange BZ created by abrt where "exploitable" element looked bogus. It claimed that the crash was jumping to bogus address yet crashing insn was a benign reg-to-reg move. This patch makes analyzer to record what it thinks current insn is. Signed-off-by: Denys Vlasenko <dvlasenk> Signed-off-by: Richard Marko <rmarko> diff --git a/src/plugins/abrt-gdb-exploitable b/src/plugins/abrt-gdb-exploitable index 950797b..abc1fa4 100755 --- a/src/plugins/abrt-gdb-exploitable +++ b/src/plugins/abrt-gdb-exploitable @@ -705,6 +705,8 @@ class AbrtExploitable(gdb.Command): f = open(args[1], 'w') f.write(_("Likely crash reason: ") + si.exploitable_desc + "\n") f.write(_("Exploitable rating (0-9 scale): ") + str(si.exploitable_rating) + "\n") + if si.current_instruction: + f.write(_("Current instruction: ") + si.current_instruction + "\n") There are 522 bugs filed so far with "exploitable" element. I checked a few recent ones, all of them are: Likely crash reason: Jump to an invalid address Exploitable rating (0-9 scale): 6 :( This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22 Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |