Pkg xen devel - Nov 2023 - Bug#1056928: xen: CVE-2023-46835 CVE-2023-46836

Source: xen
Version: 4.17.2+55-g0b56bed864-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at
security.debian.org>

Hi,

The following vulnerabilities were published for xen.

CVE-2023-46835[0]:
| x86/AMD: mismatch in IOMMU quarantine page table levels


CVE-2023-46836[1]:
| x86: BTC/SRSO fixes not fully effective


If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-46835
    https://www.cve.org/CVERecord?id=CVE-2023-46835
    https://xenbits.xen.org/xsa/advisory-445.html
[1] https://security-tracker.debian.org/tracker/CVE-2023-46836
    https://www.cve.org/CVERecord?id=CVE-2023-46836
    https://xenbits.xen.org/xsa/advisory-446.html

Regards,
Salvatore

Your message dated Wed, 29 Nov 2023 22:24:44 +0000
with message-id <E1r8Sz6-0040Ub-Bk at fasolo.debian.org>
and subject line Bug#1056928: fixed in xen 4.17.2+76-ge1f9cb16e2-1
has caused the Debian Bug report #1056928,
regarding xen: CVE-2023-46835 CVE-2023-46836
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner at bugs.debian.org
immediately.)


-- 
1056928: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056928
Debian Bug Tracking System
Contact owner at bugs.debian.org with problems
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Subject: xen: CVE-2023-46835 CVE-2023-46836
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Subject: Bug#1056928: fixed in xen 4.17.2+76-ge1f9cb16e2-1
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Your message dated Sun, 03 Dec 2023 12:32:14 +0000
with message-id <E1r9ldu-007Mor-B3 at fasolo.debian.org>
and subject line Bug#1056928: fixed in xen 4.17.2+76-ge1f9cb16e2-1~deb12u1
has caused the Debian Bug report #1056928,
regarding xen: CVE-2023-46835 CVE-2023-46836
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner at bugs.debian.org
immediately.)


-- 
1056928: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056928
Debian Bug Tracking System
Contact owner at bugs.debian.org with problems
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