Vulnerability Name:

CVE-2022-25265 (CCN-219788)

Assigned:2021-05-18
Published:2021-05-18
Updated:2022-05-11
Summary:In the Linux kernel through 5.16.10, certain binary files may have the exec-all attribute if they were built in approximately 2003 (e.g., with GCC 3.2.2 and Linux kernel 2.4.20). This can cause execution of bytes located in supposedly non-executable regions of a file.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.4 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-913
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2022-25265

Source: CCN
Type: Red Hat Bugzilla - Bug 2055499
CVE-2022-25265 kernel: Executable Space Protection Bypass

Source: XF
Type: UNKNOWN
linux-kernel-cve202225265-code-exec(219788)

Source: CCN
Type: Linux Kernel GIT Repository
Linux Kernel

Source: CCN
Type: Linux Kernel GIT Repository
Linux Kernel

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/torvalds/linux/blob/1c33bb0507508af24fd754dd7123bd8e997fab2f/arch/x86/include/asm/elf.h#L281-L294

Source: CCN
Type: GITHub Web site
Executable Space Protection Bypass (CVE-2022-25265)

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/x0reaxeax/exec-prot-bypass

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20220318-0005/

Source: CCN
Type: IBM Security Bulletin 7007837 (Cloud Pak for Watson AIOps)
Multiple Vulnerabilities in CloudPak for Watson AIOPs

Vulnerable Configuration:Configuration 1:
  • cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:* (Version <= 5.16.10)

    • Configuration 2:
  • cpe:/o:netapp:baseboard_management_controller_h300s_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h300s:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netapp:baseboard_management_controller_h500s_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h500s:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netapp:baseboard_management_controller_h700s_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h700s:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netapp:baseboard_management_controller_h300e_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h300e:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:netapp:baseboard_management_controller_h500e_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h500e:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:netapp:baseboard_management_controller_h700e_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h700e:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:netapp:baseboard_management_controller_h410s_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h410s:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:netapp:baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:baseboard_management_controller_h410c:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:5.16.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    linux linux kernel *
    netapp baseboard management controller h300s firmware -
    netapp baseboard management controller h300s -
    netapp baseboard management controller h500s firmware -
    netapp baseboard management controller h500s -
    netapp baseboard management controller h700s firmware -
    netapp baseboard management controller h700s -
    netapp baseboard management controller h300e firmware -
    netapp baseboard management controller h300e -
    netapp baseboard management controller h500e firmware -
    netapp baseboard management controller h500e -
    netapp baseboard management controller h700e firmware -
    netapp baseboard management controller h700e -
    netapp baseboard management controller h410s firmware -
    netapp baseboard management controller h410s -
    netapp baseboard management controller firmware -
    netapp baseboard management controller h410c -
    linux linux kernel 5.16.10