CVE-2022-50252
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
igb: Do not free q_vector unless new one was allocated
Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 64ca1969599857143e91aeec4440640656100803 | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 0200f0fbb11e359cc35af72ab10b2ec224e6f633 | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 68e8adbcaf7a8743e473343b38b9dad66e2ac6f3 | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < f96bd8adc8adde25390965a8c1ee81b73cb62075 | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 3cb18dea11196fb4a06f78294cec5e61985e1aff | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 314f7092b27749bdde44c14095b5533afa2a3bc8 | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 6e399577bd397a517df4b938601108c63769ce0a | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 56483aecf6b22eb7dff6315b3a174688c6ad494c | affected |
| Linux | Linux | 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 0668716506ca66f90d395f36ccdaebc3e0e84801 | affected |
| Linux | Linux | 5be042b1917ddf444c20f4e12856535307b37c01 | affected |
| Linux | Linux | a0e26ed623a1e1460c1a191fbc0f37bddab7851a | affected |
| Linux | Linux | f4b7f93cd34a6153d454a837708fd4203990d1ae | affected |
| Linux | Linux | 3.18.23 < 3.19 | affected |
| Linux | Linux | 4.1.9 < 4.2 | affected |
| Linux | Linux | 4.2.2 < 4.3 | affected |
| Linux | Linux | 4.3 | affected |
| Linux | Linux | 0 < 4.3 | unaffected |
| Linux | Linux | 4.9.337 <= 4.9.* | unaffected |
| Linux | Linux | 4.14.303 <= 4.14.* | unaffected |
| Linux | Linux | 4.19.270 <= 4.19.* | unaffected |
| Linux | Linux | 5.4.229 <= 5.4.* | unaffected |
| Linux | Linux | 5.10.163 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.86 <= 5.15.* | unaffected |
| Linux | Linux | 6.0.16 <= 6.0.* | unaffected |
| Linux | Linux | 6.1.2 <= 6.1.* | unaffected |
| Linux | Linux | 6.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/64ca1969599857143e91aeec4440640656100803
- https://git.kernel.org/stable/c/0200f0fbb11e359cc35af72ab10b2ec224e6f633
- https://git.kernel.org/stable/c/68e8adbcaf7a8743e473343b38b9dad66e2ac6f3
- https://git.kernel.org/stable/c/f96bd8adc8adde25390965a8c1ee81b73cb62075
- https://git.kernel.org/stable/c/3cb18dea11196fb4a06f78294cec5e61985e1aff
- https://git.kernel.org/stable/c/314f7092b27749bdde44c14095b5533afa2a3bc8
- https://git.kernel.org/stable/c/6e399577bd397a517df4b938601108c63769ce0a
- https://git.kernel.org/stable/c/56483aecf6b22eb7dff6315b3a174688c6ad494c
- https://git.kernel.org/stable/c/0668716506ca66f90d395f36ccdaebc3e0e84801
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