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CVE-2021-47310

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CVE-2021-47310

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: ti: fix UAF in tlan_remove_one priv is netdev private data and it cannot be used after free_netdev() call. Using priv after free_netdev() can cause UAF bug. Fix it by moving free_netdev() at the end of the function.

VendorProductVersions

Linux

Linux

affected
1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa - < a18a8d9cfbb112ad72e625372849adc3986fd6bf
affected
1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa - < c263ae8c7e4c482387de5e6c89e213f8173fe8b6
affected
1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa - < 0538b0ab7d2c396e385694228c7cdcd2d2c514e9
affected
1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa - < a0a817b2d308fac090a05cbbe80988e073ac5193
affected
1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa - < b7e5563f2a7862a9e4796abb9908b092f677e3c1

+3 more versions

Linux

Linux

affected
3.10
unaffected
0 - < 3.10
unaffected
4.4.277 - <= 4.4.*
unaffected
4.9.277 - <= 4.9.*
unaffected
4.14.241 - <= 4.14.*

+5 more versions

References

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