[SRU][Mantic][Lunar][Jammy][PATCH v3 0/1] CVE-2023-6176

Bethany Jamison bethany.jamison at canonical.com
Tue Nov 21 21:04:15 UTC 2023


[Impact]

A null pointer dereference flaw was found in the Linux kernel API for the
cryptographic algorithm scatterwalk functionality. This issue occurs when a
user constructs a malicious packet with specific socket configuration,
which could allow a local user to crash the system or escalate their
privileges on the system.

[Fix]

Clean cherry-pick.

[Test Case]

Compile and boot test.

[Where problems could occur]

Issues could occur in tls.

v2:
added Jammy and Lunar tags to patch 1/1

v3:
added provenance line

Liu Jian (1):
  net/tls: do not free tls_rec on async operation in
    bpf_exec_tx_verdict()

 net/tls/tls_sw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.34.1




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