RSS   Vulnerabilities for
'Enterprise linux for real time tus'   RSS

2022-03-10
 
CVE-2022-0847

CWE-665
 
 
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

 
2022-03-04
 
CVE-2021-3656

CWE-862
 
 
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.

 
2022-03-03
 
CVE-2021-3609

CWE-362
 
 
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.

 

 >>> Vendor: Redhat 373 Products
Linux
Certificate server
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Enterprise linux
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Tmpwatch
Pam smb
Stronghold
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Docbook stylesheets
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Interchange
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LV
Analog real-time synthesizer
Kdebase
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Libuser
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