Search found 49 matches

by mania
2023/02/14 09:34:56
Forum: CentOS 7 - General Support
Topic: update kernel issue
Replies: 4
Views: 1497

Re: update kernel issue

from kernel-3.10.0-957.el7.x86_64 to kernel-3.10.0-1160.71.1.el7.x86_64
by mania
2023/02/14 07:57:55
Forum: CentOS 7 - General Support
Topic: update kernel issue
Replies: 4
Views: 1497

update kernel issue

hi I tried to install kernel update , it failed due to dependencies as written below: how can I solve this issue? does it need any rpm to be installed? what is that rpm? kernel(dm_get_device) = 0xa425b4a9 is needed by kmod-kvdo-6.1.3.23-5.el7.x86_64 kernel(dm_put_device) = 0x412d503d is needed by km...
by mania
2022/09/12 09:59:51
Forum: CentOS 7 - General Support
Topic: CVE-2021-4028
Replies: 4
Views: 1063

Re: CVE-2021-4028

Lack of internet access is inconvenient. Not even any proxy (a machine that can access inet and which the server can access)?

It might be possible to have a server as a proxy. would you please tell sequences for doing through this approach.
by mania
2022/09/12 07:20:50
Forum: CentOS 7 - General Support
Topic: CVE-2021-4028
Replies: 4
Views: 1063

CVE-2021-4028

Hi ,
I need to get the patch pertaining to below vulnerability. how can I find the patch offline, download and install just this patch?(I dont have internet acccess in server)
CVE-2021-4028

https://access.redhat.com/security/cve/CVE-2021-4028
by mania
2022/01/31 11:45:00
Forum: CentOS 7 - Security Support
Topic: cve-2021-45486
Replies: 2
Views: 2740

cve-2021-45486

Hi, according to the Description of this CVE there a an information leak in kernel’s IPv4 implementation. Is it vulnerable by default , even I do not change default config in net/ipv4/route.c? how can I mitigate this vulnerability? according to redhat 's reply there is no mitigation. EOL of CentOS 7...
by mania
2022/01/12 10:47:02
Forum: CentOS 7 - Security Support
Topic: CVE-2021-44733
Replies: 2
Views: 2308

CVE-2021-44733

Hi,
Considering CVE-2021-44733 in which tell about Tee vulnerability, How can I check that Tee system is not running in my OS?
I have read RedHat description about this vulnerability, but I need to ensure that Tee is not running in my server
by mania
2022/01/12 07:24:33
Forum: CentOS 7 - Security Support
Topic: CVE-2021-44733
Replies: 2
Views: 2308

TEE subsystem

Hi, Tee subsystem is enable by default or should be configured?
how can I use this functionality?
by mania
2022/01/09 07:56:20
Forum: CentOS 7 - General Support
Topic: TEE subsystem
Replies: 0
Views: 2764

TEE subsystem

Hi, I have searched a lot about Tee subsystem, I have an issue on this topic and I want to know if it is used by OS by default or it should be enabled or be configured?
by mania
2022/01/08 08:08:54
Forum: CentOS 7 - Security Support
Topic: CVE-2021-45485
Replies: 1
Views: 2400

CVE-2021-45485

Hi, Considering description of the CVE-2021-45485, Is OS vulnerable if I dont use IPV6? Description In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that ...