Bug 2096178 (CVE-2022-2078)
| Summary: | CVE-2022-2078 kernel: buffer overflow in nft_set_desc_concat_parse() | ||
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| Product: | [Other] Security Response | Reporter: | Rohit Keshri <rkeshri> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | acaringi, adscvr, airlied, alciregi, bhu, bskeggs, carnil, chwhite, crwood, ddepaula, dhoward, dvlasenk, fhrbata, fpacheco, hdegoede, hkrzesin, hpa, jarod, jarodwilson, jburrell, jfaracco, jferlan, jforbes, jglisse, jlelli, joe.lawrence, jonathan, josef, jshortt, jstancek, jwboyer, jwyatt, kcarcia, kernel-maint, kernel-mgr, kyoshida, lgoncalv, linville, lzampier, masami256, mchehab, michal.skrivanek, mperina, mrehak, nmurray, ptalbert, qzhao, rvrbovsk, scweaver, steve.beattie, steved, vkumar, walters, williams |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 5.19-rc1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-12-05 18:21:30 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: | |||
| Bug Depends On: | 2096401, 2096402, 2096403, 2096404, 2096407, 2108199, 2127407 | ||
| Bug Blocks: | 2092538, 2092539, 2096169, 2096617 | ||
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Description
Rohit Keshri
2022-06-13 08:02:48 UTC
Is this a duplicate of CVE-2022-1972? Both cves list https://git.kernel.org/linus/fecf31ee395b0295f2d7260aa29946b7605f7c85 as the fix for the issue. Thanks for any clarification you can give. In reply to comment #9: > Is this a duplicate of CVE-2022-1972? Both cves list > https://git.kernel.org/linus/fecf31ee395b0295f2d7260aa29946b7605f7c85 as the > fix for the issue. > > Thanks for any clarification you can give. Yes. Seems to be a duplicate of CVE-2022-2078, both CVE-2022-1972 and CVE-2022-2078 link to https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/nf_tables_api.c?id=fecf31ee395b0295f2d7260aa29946b7605f7c85 *** Bug 2092537 has been marked as a duplicate of this bug. *** (In reply to Alex from comment #10) > In reply to comment #9: > > Is this a duplicate of CVE-2022-1972? Both cves list > > https://git.kernel.org/linus/fecf31ee395b0295f2d7260aa29946b7605f7c85 as the > > fix for the issue. > > > > Thanks for any clarification you can give. > > Yes. Seems to be a duplicate of CVE-2022-2078, > > both CVE-2022-1972 and CVE-2022-2078 > > link to > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ > net/netfilter/nf_tables_api.c?id=fecf31ee395b0295f2d7260aa29946b7605f7c85 would it make sense to properly reject the CVE-2022-1972 CVE at CNA level. I believe this has potential for some confusion as CVE-2022-1972 was probably assigned earlier, then referenced in https://www.openwall.com/lists/oss-security/2022/06/02/1 but CVE-2022-2078 is the one officially filled https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2078 Regards, Salvatore OTOH unfortunately CVE-2022-1972 was already used widely as well in advisories (apart the oss-security post), so not sure what is the best outcome. This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2022:6582 https://access.redhat.com/errata/RHSA-2022:6582 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2022:6610 https://access.redhat.com/errata/RHSA-2022:6610 It does, I have requested that CVE-2022-1972 be marked as duplicate of this bug with Mitre. This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:7444 https://access.redhat.com/errata/RHSA-2022:7444 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:7683 https://access.redhat.com/errata/RHSA-2022:7683 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-2078 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2024:0724 https://access.redhat.com/errata/RHSA-2024:0724 |