CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
In the Linux kernel, the following vulnerability has been resolved:
tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer The
TPM SPI transfer mechanism uses MAX_SPI_FRAMESIZE for computing the maximum
transfer length and the size of the transfer buffer. As such, it does not
account for the 4 bytes of header that prepends the SPI data frame. This
can result in out-of-bounds accesses and was confirmed with KASAN.
Introduce SPI_HDRSIZE to account for the header and use to allocate the
transfer buffer.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-gcp | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-gke | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-ibm | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-intel | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-lowlatency | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-nvidia-6.5 | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-oem-6.8 | < any | UNKNOWN |
git.kernel.org/linus/195aba96b854dd664768f382cd1db375d8181f88 (6.10-rc2)
git.kernel.org/stable/c/1547183852dcdfcc25878db7dd3620509217b0cd
git.kernel.org/stable/c/195aba96b854dd664768f382cd1db375d8181f88
git.kernel.org/stable/c/de13c56f99477b56980c7e00b09c776d16b7563d
launchpad.net/bugs/cve/CVE-2024-36477
nvd.nist.gov/vuln/detail/CVE-2024-36477
security-tracker.debian.org/tracker/CVE-2024-36477
www.cve.org/CVERecord?id=CVE-2024-36477