CVE-2022-50622: In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_modified_inode() As krealloc may return…

PriorityP417low5.5

EPSS

0.19%

9.5th percentile

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_modified_inode() As krealloc may return NULL, in this case 'state->fc_modified_inodes' may not be freed by krealloc, but 'state->fc_modified_inodes' already set NULL. Then will lead to 'state->fc_modified_inodes' memory leak.

Affected

15 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 6.0.3-1 (bookworm)	linux 6.0.3-1 (bookworm)
linux	linux	—	—
linux	linux	>= 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 < c9ce7766dc4e88e624c62a68221a3bbe8f06e856	c9ce7766dc4e88e624c62a68221a3bbe8f06e856
linux	linux	>= 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 < 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4	9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4
linux	linux	>= 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 < c0be17635f039f864b1108efec0015c73736e414	c0be17635f039f864b1108efec0015c73736e414
linux	linux	>= 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 < 24d39affc6be1acf6df86a8c3e2413b8a73749c7	24d39affc6be1acf6df86a8c3e2413b8a73749c7
linux	linux	>= 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 < 9305721a309fa1bd7c194e0d4a2335bf3b29dca4	9305721a309fa1bd7c194e0d4a2335bf3b29dca4
linux	linux_kernel	>= 0 < 5.10.158-1	5.10.158-1
linux	linux_kernel	>= 0 < 6.0.3-1	6.0.3-1
linux	linux_kernel	>= 0 < 6.0.3-1	6.0.3-1
linux	linux_kernel	>= 0 < 6.0.3-1	6.0.3-1
linux	linux_kernel	>= 5.10.0 < 5.10.150	5.10.150
linux	linux_kernel	>= 5.11.0 < 5.15.75	5.15.75
linux	linux_kernel	>= 5.16.0 < 5.19.17	5.19.17
linux	linux_kernel	>= 5.20.0 < 6.0.3	6.0.3

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