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CrOS: Vulnerability reported in sys-kernel/chromeos-kernel-4_4 |
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Issue descriptionAutomated analysis has detected that the following third party packages have had vulnerabilities publicly reported. NOTE: There may be several bugs listed below - in almost all cases, all bugs can be quickly addressed by upgrading to the latest version of the package. Package Name: sys-kernel/chromeos-kernel-4_4 Package Version: [cpe:/o:linux:linux_kernel:4.4.86] Advisory: CVE-2010-0298 Details: https://vomit.googleplex.com/advisory?id=CVE/CVE-2010-0298 CVSS severity score: 6.5/10.0 Confidence: high Description: The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, a related issue to CVE-2010-0306. Advisory: CVE-2011-4374 Details: https://vomit.googleplex.com/advisory?id=CVE/CVE-2011-4374 CVSS severity score: 7.5/10.0 Confidence: high Description: Integer overflow in Adobe Reader 9.x before 9.4.6 on Linux allows attackers to execute arbitrary code via unspecified vectors.
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Sep 20 2017
This was fixed more than 7 years ago with commit 1871c6020d73 ("KVM: x86 emulator: fix memory access during x86 emulation").
Where is this noise coming from ? That doesn't really make sense.
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Sep 21 2017
Vomit apparently screwed up version matching here. Per [1], this is fixed by comment [2] which landed in 2.6.33 [3]. [1] https://bugzilla.redhat.com/show_bug.cgi?id=559091 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1871c6020d7308afb99127bba51f04548e7ca84e [3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Makefile?id=1871c6020d7308afb99127bba51f04548e7ca84e
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Dec 28 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by palmer@chromium.org
, Sep 20 2017Components: OS>Kernel
Owner: mnissler@chromium.org
Status: Assigned (was: Untriaged)