CVE-2021-47119

ext4: fix memory leak in ext4_fill_super

References

Notes

 carnil> Introduced in ce40733ce93d ("ext4: Check for return value from
 carnil> sb_set_blocksize")
 carnil> ac27a0ec112a ("ext4: initial copy of files from ext3"). Vulnerable versions:
 carnil> 2.6.19-rc2 2.6.25-rc1.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security N/A "Fixed before branching point"
5.10-upstream-stable released (5.10.43) [01d349a481f0591230300a9171330136f9159bcd]
6.1-bookworm-security N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.8-upstream-stable N/A "Fixed before branching point"
sid released (5.10.46-1)
upstream released (5.13-rc5) [afd09b617db3786b6ef3dc43e28fe728cfea84df]